PKMAS User`s Guide
Contents
1. pe Wake Tipo Wale wre syowakfle inant Varien 39 40 Wak fe See TT aa Sa Talarna Vang Import Merge NOB nbs CE ee Tew Tet snanta jera Dar Saette Paasi Emse Ca rece Walk Asis ewes secaon Feotareanr reply Cost One line at the tap ofthe sereen has been reserved for the Version of PKMAS Program Two Ines atthe bottom af the sereen have been reserved to display Information on the selected wa currently loaded in memory The two lines provide the following information Subject Name Reference can edn Memo fean edit State Size and Number of Videos associated with the test NOTE The PKMAS program allows the user to work with the data non sequentialy Atter completion of the work the data can be transferred fram memory to the ested subject The allowing functions wil transfer data to memory Recaling a test via the Select Test function Acquiring the data via the New Test function or Importing the data via the Fle functions To savea test ar your work you can transfer data from memory to the database by using the Ale function Save Test to Database Ateratey the program wil prompt you with choices to save the test in the database at the end of the New Test and Import functions Although ts good practice to pre tegister subjects the program provides you an opportunity to ada or Edie a subjec2. g Omg ia During the next fame at time im 43 025 the let foot has ted witha time Inn 4 4 0 358 Tater he et foot starts contact na carpet contact on the left foot again but at a postion slighty In front af the priar left footfall This result Confirms that the program properly separated the two foots PKMAS User s Guide 1328 Display Sensors Foot Other nthe Footfali Editor Setup menu the Sensors options fer Foo and Other are used to determine what sensors are used for both the Carpet Display and Footfal Eating In this example tne subject s right heel was incorrectiy identified The two yellow objects classed as Other are the front legs of the chair The procedure to correct this problem to place the fiter frame around the foot then select Right In the Eat Control Pane The problem is that the rectangle fiter shape Is forced to Include the trone right leg of the chair The solution Is to disable the Other feature by un checking the Display Sensor s Other option fom the Setup menu Ths wil prevent object identified as Other to be displayed or included in the editing The Display Sensor Other option has been disabled The rectangle fiter is placed over the right footfall and Right is selected from the Edit Contrat Panel E Aternately you may have used the Fiter Shape Elise The results shown in Figure 33 The Display Sensors Other option has been enable
3. M we set tne Base Time value 10 11 seconds the ume when the subject enters the second loop then the footsteps from the second loop can be seen ear Ali carpet activites prior to the base time value of 11 seconds are Ignored in the display The data displayed nthe walkway sensing area are between Base Time to Time 11 000 and 15 000 seconds CQUISITION DISPLAY SETUP PKMAS User s Guide 1217 Eo Folio these steps to setup the acquisition display 1 Connect to an operational walkway by following the instructions af Section 5 Connecting the walkway and 2 From the Main sereen select New Test emt canon naboa ts aa a Pa aena at e an ean nae est The system will perform a baseline scan as described in the Baseline Function of this document To setup the acquisition display parameters open the setup page This leon present when Setup Options are avaiable Change in the Acquistion display wil be saved in the configuration fie and are automatically recalled when launching the PRMAS program The Display tab provides you the following data acquisition display setup options Foot Prints enables the footprints to be displayed Show Level Color enables the pressure levels to be displayed in color within the Footprints COP enables the COP line to be displayed COP Trail enables a trail af the COP ne to remain on the display Search Wireless Devices enables communication w
4. User s Guide WI 08 05 PKMAS User s Guide Product Name PKwuas ProtokKinetics Motion Analysis Software Manufacturer Name Zenometrics LLC Manufacturer Address 8 John Walsh Blvd Suite 429 Peekskill NY 10566 914 263 5987 Country of Manufacturer United States Certifications ISO 13485 2003 CE 0499 Worldwide Sales and Support ProtoKinetics LLC Zenometrics LLC 60 Garlor Drive Havertown PA 19083 610 449 4879 support protokinetics com 0 SS eee 1 CONTENTS 2 INTRODUCTION 21 The PKMAS Software Intended Use UUPDATE SETUP SECURITY FUNCTION INITIAL SOFTWARE CONFIGURATION 41 Configuration File 42 Options Carpet size 43 Options Default Sign On Code 5 MAIN SCREEN NAVIGATION 6 FILE FUNCTION 61 File Function Walk Fle 62 File Function Save Test To Database 69 63 File Function Set Reference Voltage 69 6 4 File Function Import Merge Database DEFINITIONS FUNCTION nono 7 Definitions Function References 71 SELECT TEST FUNCTION BACKGROUND ON BASELINE FUNCTION DATA NAVIGATION CONTROLS BASE TIME NEW TEST ACQUISITION DISPLAY SETUP 121 Acquire Display 122 Acquire Baseline 123 Acquire Indinometer 124 Acquire Temporal 125 Acquire Metronome 13 FOOTFALL EDITOR 14 REPLAY SETUP amp FUNCTIONS 141 Replay Select Trial 142 Replay Functions 143 Replay Display 144 Replay Inclinometer 145 R
5. OR TRADE PRACTICE ARE HERESY EXCLUDED TO THE EXTENT ALLOWED BY APPLICABLE LAW AND ARE EXPRESSLYDISCLAIMED SY LASTS THE ABOVE IMITATION MAY NOT APPLY THIS WARRANTY GIVES CUSTOMER SPECIFIC LEGAL RIGHTS AND CUSTOMER MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM JURISDICTION TO JURISDICTION This disclaimer and excision shal apply even if the express waranty set forth above fals af its essential purpose General Terms Applicable to the Limited Warranty Statement and End User License Disclaimer of Liabilities REGARDLESS WHETHER ANY REMEDY SET FORTH HEREIN FALS OF ITS ESSENTIAL PURPOSE OR OTHERWISE IN NO EVENT WILL ZENOMETRICS OR TS SUPPLIERS BE LIABLE FOR ANY LOST REVENUE PROFIT OR LOST OR DAMAGED DATA BUSINES INTERRUPTION LOSS OF CAPITAL OR FOR SPECIAL INDIRECT CONSEQUENTIAL INGDENTAL OR PUNITIVE DAMAGES HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LABILITY OR WHETHER ARISING OUT OF THE USE OF OR INABIUTY TO USE SOFTWARE OR OTHERWISE AND EVEN IF ZENOMETRICS OR ITS SUPPLIERS OR LUCENSORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES In no event shall Zenometries or its suppliers or censors abit to Customer whether in contract tort including negligence breach af warranty or otherwise exceed the price paid by Customer for the software that gave rise ta the aim BECAUSE SOME STATES OR JURISDICTIONS DO NOT ALLOW LIMITATION OR EXCLUSION OF CONSEQUENTIAL OR INCIDENTAL DAMAGES THE ABOVE LIMITATION MAY NOT APPLY TO YOU Customer ag
6. In the time series plat Display Range degrees defines the range of the vertical anis In degrees for the incinometer time senes plot Pier ae nance Ter exe veto ST _ Kievet SI orini E F trenton a F The Temporal tab allows you to define the contents of each temporal plat Window displayed during data acauistion There are four temporal plot Windows avaiable Temporal Display selects the Tempra plot window for setup and configuration Status enables the display of this window Min amp Max defines the range of the vertical anis Number of waveforms defines the number of waveforms to be displayed within the window Duration Se defines tne range of the horizontal anis in seconds Horisontal Reference enables a secondary horizontal reference line to be superimposed in the temporal window Horizontal Reference Level defines tne positon of the secondary horizontal Teference Ine within The temporal plat window Ta be visible t must be within the vertical aris mits as specified by the min and max values PKMAS User s Guide 1219 Edt provides a drop down Ist for selecting waveforms to be plotted within the Temporal window Goin isa multiple for the selected waveform It can be used to amply data in cases where variables with diferent range are plotted on the same temporal plot window Ofset vali shitt a plotted variable along the vertical axis by the amount e
7. The PKMAS program wil automatically backup and rename the der configuration fle and and create a new PKMAScfg compatible with the new Clet onthe desktop con toch he POMAS sotare Enter the default User D setup and DO NOT click lt OK gt to enter the PKMAS program Instead cick This action wil allow access to the Options ist Scan Rate slows you to specify the sean rate by selecting lt from the drop down Ist Most frequently used sean rate is 120 H Number of Carpets stows you to specty the number of carpets attached te your Computer by selecting t from the drop down ist Carpet No slows you to select the carpet number to be configured Carpet Width allows you to specify the width ofthe sensing area select 2ft for TGATRite Series devices Aft for PEMAS series devices Carpet Length aiows you to specify the length of the sensing area The length of The sensing area can be obtained from the paperwork delivered with your system or by cating our Customer service Name aiows youto change the caret name so you can easily identify multiple carpets The default carpet name has been programmed during production Enter a secondary Sien On code NOTI hanging the sign on code wil not uly User 1D setup It provides a secondary User ID with ted access te critical system components and configuration PKMAS User s Guide ss The follwing functions are available from the PKMAS Maln
8. panel select the Change settings con Select the Webcam settings icon Uncheck the White Balance Auto check box Select the nightlight settings icon Select Do not use automatic and uncheck Use Automatic Seng kde the Gain value to the upper one third point This Gain sering may be adjusted later depending on your room s ighting conditons PKMAS User s Guide 1537 gt Select the Video Caling Settings icon gt Uncheck the Other applications option EEIE vou have two Logtech webcams select the Advanced Settings icon and change the Camera Selector to tne second Logitech webcam Repeat this procedure to set the parameters for the second webcam PKMAS User s Guide 1638 16 SOFTWARE END USER LICENSE AGREEMENT Software End User License Agreement IMPORTANT PLEASE READ THIS END USER LICENSE AGREEMENT CAREFULLY DOWNLOADING INSTALLING OR USING ZENOMETRICS SOFTWARE CONSTITUTES ACCEPTANCE OF THIS AGREEMENT ZENOMETRICS Is WILLING TO LICENSE THE SOFTWARE TO YOU ONLY UPON THE CONDITION THAT YOU ACCEPT ALL OF THE TERMS CONTAINED IN THIS LICENSE AGREEMENT BY DOWNLOADING OR INSTALLING THE SOFTWARE YOU ARE BINDING YOURSELF AND THE BUSINESS ENTITY THAT YOU REPRESENT COLLECTIVELY CUSTOMER TO THIS AGREEMENT IF YOU DO NOT AGREE TO ALL OF THE TERMS OF THIS AGREEMENT THEN ZENOMETRICS 15 LUNWMLING TO LICENSE THE SOFTWARE TO YOU AND YOU SHOULD NOT DOWNLOAD INSTALL OR USE THE SOFTW
9. 16 inches away from sensor number ane In the x direction Data atows you to export selected measurements from the Ist Filename sows you to select the directory and flename tor the exported tial By default the system exports to the program directory and ules the Date Time Reference and Memo to construct the tal flename PKMAS User s Guide 1535 15 VIDEO CONFIGURATION WARNING Use only recommended video cameras the default synchronization parameters have been optimized for the supplied and recommended cameras only Ensure the camera parameters have been setup as recommended in this section F wy Coger The PKMAS software has default synchronization parameters optimized for tne Logitech Webcams Quickcam Pre 3000 Webcam Pro 9000 Quickcam Pra for Notebooks and me Webcam S05 AI other webcams and video devices are ignored When collecting data any combination of two webcams rom the four supported loptech models maybe used When using two webcams the Video 1 window wil always reference the older webcam and the Video 2 window wil always feference the newer webcam Suppose you have two Logitech Webcam pro 9000 s labeled A and 8 When webcam A was attached to the computer for the very frst time the Windows Operating System detects I loade the necessary device driver then records Webcam A s serial number When webcam attached to the computer for the ery frst time the same thing happ
10. ARE The Software As used in this Agreement the term Software means collectively the software product identified above Including THE PRODUCT Wall the contents of the disk s CD ROMIs electronic mall and its file attachments or other medta with which this Agreements provided including the object code farm of the software delivered via a CD ROM electronic mal or Web page i dighal mages stock photographs chp art or other artistic works v related explanatory witten materials and any other possible documentation related thereto Documentation and V upgrades moded versions updates additions and copies of the Software If any Bcensed to Customer by ZenoMetris under this Agreement License Conditioned upon compliance wth the terms and conditions of this Agreement ZenoMetics LLC or ns subsidlary licensing the Software instead of ZenoMetres LC ZenoMietries grants to Customer a nonexclusive and nonransferable leans to use for Customer internal business purposes the Software and the Documentation for wich Customer has paid the required license fees Documentation means written information whether contained in User or technical manuals training materials specifications or otherwise specially pertaining to the Software and made avallable by ZenomMetrics withthe Software n any manner cluding on CD Rom or arine Customer s eense to use the Software shal be limited to and Customer shali not use the Software in excess of a s
11. FZ er Sa oe Turons rene al Select the Baseline function tab Sean Time sets the duration in seconds for the baseline scan Limit Maximum number of active sensors sets the Innit of active sensors allowed to be discovered during baseline scan before triggering the baseine error message Disable Baseline Sensors wil disable al sensors discovered active during the baseline sean Rescon Baseline wii activate a new baseline upon exting the Acquire Setup function tee evera Z Seek 2 Seats Perey yer APEE BEEREPEPEE BER wet 2 So eek Berets vet 3 Eas Cek the Into icon to review the lst of sensors found active during the baseline ee se rt mome Baseine fo whe AAtematly the Ist of baseline active sensors may be viewed during Reply Use the Replay Infa function and select tre Display tab Click te Info function t display a table af the baseline active sensors far the current Wa PKMAS User s Guide 1015 es ATA NAVIGATION CONTRO Data navigation includes the flowing contrals Taal Contos Tame stamp Base Time Set and Clear Siding Bar Use the side button to move asynchronously in any part of your data Use the left and right arrows to move forward ar backward by one scan frame The time ts splayed above the silde bar Co
12. Then cick Reprocess Foot Prints to reprocess the footfall identification on the entire walk 3 Use the fiter rectangle or elipsoid to encompass and manually identify objects as Left or Right PKMAS User s Guide 1323 Auto separation This optional feature may be activated when manually editing Left or ight he user ta define a block af sensor acties that belong to one or mare fetal af the same foot Auto Separation wil scan for carpet sensor activities within the fiter shape Each batch of continuous sensor activations separated by periods of inactivates i defined as a fatal teatows Subject with walker taking overlapping steps with occasional freezes Te at footfall was Incorrectly ented as a iaht fatal and overlaps the prior left footfal Separation option Finally cick the Left Object button Let s examine the results more closely By turning aff both the Past Foot Prints and Level Colors options ant turning oa the Current Faot Print option we can see the overlapping fatal more clearly sy ssing pn or keyboard s rignt arrow nthemain Using we see That the subject rove and tne left irot Panel we can see that the fist sensar contact afafootfal inthe fot stayed down for over 6 seconds The last carpet contact was at time Im rectangle ter occurred at time 1m 36 8335 aoas
13. cel lear Last Line dears the last info grid entry Export to File exports the grid data to a comma delimited ASC ie Export to Excel exports the grid data to ucel Manually assign Sime Time PKMAS User s Guide majina aero oem msa tem WARNING You must clear the info grid after selecting a new interval Follow this proces to compute measurements wth the Manual rine Selection Method 1 Define the start time of the event manualy use the Replay Controls to align the desired time with the sync Ads Click the start arrow icon to transfer this syne Ume into the stare time display 2 Define the end time of an event manualy use the Replay Controls to align the desired time with the sya Awis Click the end arrow icon to transfer this sync time into the end time display 4 ciek the compute xon 5 Repeat this process to define more events 5 Biport the info grid Follow this proces to compute measurements with the Interval Time Selection Method 1 From the drop down ist of the info function select Interval Enter the desired interval and close the Replay Setup function 2 Define the start time of the event use the Replay Controls to align the desired time with the syne Ads Chek the stat arrow icon to transfer this syo time nt the start time dsplay 2 Define the end time af an event use the Replay Controis to align the desired time with the s
14. d again Note the right faot identification has been corrected hile the hair s front right leg Is preserved PKMAS User s Guide 1325 Undo The Undo feature allows the user to undo the three most recent els The Undo Levels abe plays the number of activities stored in memory caurion The Undo memory log gets eared 1 After dicking Reprocess Foot Prints or 2 atter esting the Footall Editor amp PKMAS User s Guide 1426 14 REPLAY SETUP amp FUNCTIONS NOTE The two bottom ines of the sereen have been allocated to display information on the Selected subject and test From the main sereen yk Select Test 2 Selecrasubject 2 Seectatest gt Chek lt Open gt Wa maybe replayed without frst being processed To proces the selected ral follow the instructions in section for Processing of Trials T cick Repl The Repay Sereen includes the folowing conta ral Replay Controls Time stamp Base Time Set and Clear Siding sar Fepiay Options Use the side button to move asynchronously in any part af your tal Use the left and right arrows to move forward ar backward by one scan frame The time is splayed above the side bar Controls Nent steg and End of le are available oniy ifthe tat has been processed The peed for lt FAST PLAY gt and lt SLOW PLAY canbe Stop FRAME SLOW NORMAL FAST NETO END adjusted fr
15. e only Ifthe fest mame last name middle nal and birth date areal the same Mdentiealtests within a subject wl not be imported Va GAITRite suspended and processed walls are converted into PKMAS suspended walks Using the PKMAS Delete Test or the Delete Subject opton on a corrupted MDB database with a Query to complex error wil damage and fragment the database The Impor Merge MDB Database feature wil repair al damages and complete any unfinished Delete Test operations PKMAS User s Guide 7 1 7 DEFINITIONS FUNCTION Follow hese steps to open the References Ist gt From the Main sereen clek lt Definione gt and then 2 chek cReferencess The user may populate the references ist PKMAS User s Guide 12 SELECT TEST FUNCTION Walk Testexersions Walk a processed walk collected witha Zeno system Sus an unprocessed walked collected with the Zeno system Gwak a processed walk collected with a Zeno system Gsus an unprocessed walk collected with a Gaitrite system Fallow these steps t select a test or register a new subject gt From the Main sereen cick lt Select Test Upon entering the select Test function the PKMAS program wii provide you a Ist of Subjects currenti ia the database Highlight 2 Subject to open the lst af ests associated with he subject The following are atts at the test levet To seert atest for review or export highii
16. ees to comply sulet with al such regulations and acknowledges that k has the responsibly to aban censes to export re export or impor Software and Documentation Limited Warranty Subject to the limitations and conditions set forth herein ZenoMetries warrants that commencing from the date of shipment to Customer but in case at resale by an authorized ZenoMetrics reseller commencing not more than thirty 30 days after original shipment by ZenoMetis and continuing for a period of ten 24 months a the media o which the Software te furnished wil De free of defects In materials and workmanship under normal use and 0 the Software substantially conforms tothe Documentation The date of shipment of the Software by ZenoMetries is set forth on the packaging material in which the Software is shipped Except far the foregoing he Softwares provided ASIS Ths ited warranty extends oniy to the Customer who isthe original cense Customer s sole and exclusive remedy and the entire lab of ZenoMetries and is suppliers and censors under this imted warranty wil bei replacement af defective media andor i at ZenoMetrics option repair replacement or refund of the purchase price of the Software in both cases subject to the condition that any error or defect constituting a breach of tilted warranty 1s reported to ZenoMetrics or the party supplying the Sofoware te Customer I different than ZenoMetries within the warranty period Zenometrics ar the party supplying
17. eference line within the temporal plot Tobe ble i must be wovefor TE ies ie sete range specie bythe min ana mas values son F Edit provides a drop down Ist for selecting waveforms to be pote r Within te temporal window Gain is a multiple for the selected waveform ean be used to cancel Amplify data in cases where variables with different range are plotted fon the same temporal plot window Offset wit snit a plotted variable along the vertical axis by the mount entered It can be used to visibly separate measurements with Simlar values on the same temporal plat PKMAS User s Guide 129 e a The Info function allows you to define the Info grid parameters When enabled tne info grid wil be displayed in the replay screen Info Window when enabled allows the info grid to appear on the spay during repay Time Selection Method provides a drop down ist or selecting ithe method to be utiized to define an event Computation af measurements Is based on the start and end time of the event Computations provides a drop down Ist for selecting measurements to be computed The definition and detaled explanation far each measurement can be found in the PKMAS Measurements and Definitions document The info grid contains multiple tools to define events compute and export measurements Clear Table clears al info grid entries lear Export Export last To To Une fle ex
18. efined below Active Feature is enabled without restrictions Active Expires 4 7 2012 Feature s enabled with a limited license and will expire on Api 7 2012 No security dongle found No Secure Dongle X USB devica is attached tothe computer invalid PKMAS dongle A Secure Dongle X USB device was found bur faled to respond to the PKMAS program Please contact our Customer Service for assistance invalid serial number field The attached Secure Dongle X USB device did not have the serial number set property invalid date field The attached Secure Dongle X USB device did not have the date set properly invalid password Password fr the een feature Is walid Limited license expired on 4 7 2017 The current password provided a limited license that expired onthe ate indicated Computer s system clock issues Piease contact our Customer Service for assistance PKMAS User s Guide 7 4 INITIAL SOFTWARE CONFIGURATION Curent lg theron venion Crestng new oe senate is Marber of Comets crm conto el Plorcuttoxeerace coun WARNING Circuit Boxes Face Down must NOT be checked if the slectronic bones located along the length of the sensing area ar ile Win doub cal our Customer Service Automatic Sign On Code Sign On This warning is displayed when the program detects an older configuration fie ctg prior ta version 5 06
19. ens PEMAS therefore can correctly identity 2nd estingulsh webcams A and B regardless of which USS part they are attached t0 The user may therefore place a visible label on the two webcams For the Vide 1 Window PKMAS wil buld a Ist of attached video devices From thi ist it wil eject models that are not approved Then select rom the remaning Ist the webcam with the oldest Windows registry date The Video 2 Windows wil select the webcam with the second oldest regs date In the current example webcam Awa always be assigned t the Viden 1 Window since It was registered by Windows prior to webeam B As described above when using two webcams in the data collection screen the Video 1 Window wil use the older webcam and the Video 2 Window wil use the sewer webcam One may temporal override this assignment Unplug the USE tables for both webcams When detaching and attaching a webcam t takes Windows a few seconds to react Bath Video Windows should now display No Camara Plug inthe USB cable for the webcam you wish to have for the Video 1 Window display When PRMAS detects a valid webcam that webcam is assigned to the first empty Video Window inthis case Video 1 Then plug inthe second Webcam This manual assignment af the webcams to the Video Windows is temporary and wli last oniy for the current data collection session gt Double dick on the Logitech webcam icon in the system tray PKMAS User s Guide 1536 In the Webcam contol
20. eplay Temporal 145 Replay Info Tab Computations Replay info Computations Selection Method Manual Time ua Replay infa Computations Selection Method imena Time n wa Reply Info Computations Selection Method Footfall Events wa Replay Infa Computations Selection Method Eternal Events n wa 147 Replay Gait Tab 148 Replay Export 15 VIDEO CONFIGURATION 151 Webcams 152 Dual Webcams 153 Webcam Assignments for Dual Webcams 15 35 154 Setup for Logitech Webcam 16 SOFTWARE END USER LICENSE AGREEMENT 17 DOCUMENT UPDATES PKMAS User s Guide 25 2 INTRODUCTION The PRMAS software can be uted in conjunction with the Zeno or GAITRIte electronic walkway systems as an assessment tool for gait and balance wth pplications in the research and clinical areas It ean also be utilzed as a feedback ool during traning The PKMAS software provides measurements af the geometric arrangement af objects in contact with the walkway surface the identification of these objects into footfall when and where needed the spatial parameters between the objects and in reference to the perimeter coordinates of the walkway the temporal parameters between the objects and the relative pressures between objects in contact with the walkway surface The electronic walkways are nominvaslve and do not require any attachments to the subject unger investigation formation provided by the PRMAS software cannot be
21. ght the test and ciek spen To remove a test highlight the test and cick Delete Test To copy a test from one subject t another highlight he test and cick spen From the Main Sereen cick Fle gt Save Test To Database Highlight the new subject and click Save You must delete the test you wish to remove i from the previous subject Toeditthe Mema or Reference feds highlight the test and cick Open Both fields can be accessed and edited from the Main The following are activites at the subject level To remove subject highlight the test and click cDelete Subject CAUTION When you delete a subject all subject s tests will be deleted lek on Edit Subject or sNew Subject to apen the subject registration for NOTE Subject number Medical Record Number and Location may be utiized for research purposes to create categories or groups Subject number is displayed along with the subjects name In the Select Test function display under the SN column PKMAS User s Guide 913 BACKGROUND ON BASELINE FUNCTION Foliow these steps to setup the baseline parameters gt Connect to an operational walkway by flowing the instructions for Connecting the wakway and gt From the Maln sereen select New Test Upon entering the data acguisition function the PKMAS program needs to perform a baseline scan to determine the status of the connected walkway This na eeure once for ever
22. hall observe strict obligations of confidentiality with respect to such information and shall use such information in compliance with any applicabile terms and conditions upon which ZenaMaties makes such information avaliable Software Upgrades and Additional Copies For purposes of this Agreement Software shali include and the terms and conditions ofthis Agreement shall apply to computer programs including femwate a provided ta Customer by ZenoMetrics or an authorized ZenaMewics reseler and any Upgrades updates bug faes or modified versions thereto aleve Upgrade or backup copies of the Software Icensed or rowed to Customer by Zenometries or an authorized ZenoMetrics reseller NOTWITHSTANDING ANY OTHER PROVISION OF THIS AGREEMENT 1 CUSTOMER HAS NO LICENSE OR RIGHT TO USE ANY ADDITIONAL COPIES OR UPGRADES UNLESS CUSTOMER AT THE TIME OF ACQUIRING SUCH COPY OR UPGRADE ALREADY HOLDS A VALID LICENSE TO THE ORIGINAL SOFTWARE AND HAS PAID THE APPLICABLE FEE FOR THE UPGRADE OR ADDITIONAL COPIES AND 2 THE MAKING AND USE OF ADDITIONAL COPIES 1S LIMITED TO NECESSARY BACKUP PURPOSES ONLY Proprietary Notices Customer agrees to maintain and reproduce all copyright and other proprietary notices on all coples nan form of the Software Inthe same formand manner tat such copyright and other proprietary natiees are Included on the Software Except as expressly authorized in this Agreement Customer shall not make any copies or duplicates af any Soft
23. he sensar contacts within the fiter shape only for the period of time defined by the Time ase and Time PKMAS User s Guide 132 Reprocess Foot Prints The Reprocess Foot Pits option is simlar to the Process Walk option from the main Program desktop however nly sensor activites not dened as Other are used This feature allows the program tore process the footfall identification after the user had manually corrected for assistive devices n Figure 2 a subject with a walker traverses the carpet from left to night The walker tracks were identified by the program and displayed in yellow Near the end of the walk close to the right edge of the carpet portions of the walker racks were not properly identi ed Nent fia the lower right walker track Use the rectangle fiter to encompass the lower right walker track Then cick Omer With the entire walker rack properly identified we then cick Repracess Foot Prints to eprocess the footfal entiation on the entire walk The Reprocess Foot Prints option reprocesses the footfall identiication on al sensar actities not defined as Other IS UTION eking Reprocess Foot Prints 1 Any prior manual editing of Left and Right otal wil be lost 2 The Undo memory lag is cleared The folowing sequence is recommended when using the footfall editor 1 Use the fiter rectangle or elipsoid to encompass and manually identify all objects Other 2
24. ingle hardware General Limitations This i a license not a transfer of title ta the Software and Documentation and ZenoMetrics retains ownership of all copies of the Software and Documentation Customer acknowledges tat the Software and Documentation contain trade secrets of ZenoMetries ts suppliers or censors including but not hited to the spel internal design and structure of nal programs and assoclated interface Information Accordingly exceptas otherwise expressly provided under this Agreement Customer shall have no right and Customer specifically agrees not to UN transfer assign or sublicense nts cense rights to any other person or entity and Customer acknowledges that any attempted transfer assignment sublicense or use shal be void i reverse engineer or decompile decrypt disassemble or otherwise reduce the Software to human readable form or permit third parties to da the same u disclose provide or otherwise make available trade secrets contained within the Software and Documentation in any form to any third party Without the prior written consent of ZenaMenrics Customer shall implement reasonable security measures to protect such trade secrets To the extent required by law and at Customer s written request ZenaMetrics shall provide Customer with the interface information needed to achieve interoperability between the Software and another independent created program on payment ofZenoMetits applicable fes If any Customer s
25. ith wireless devices during data acquisition Number of Video Cameras you may select up to two video cameras to be displayed i two different deo capture windows during data acquistion Each idea capture window provides video setup options specie to the window and camera To configure camera specie parameters falow the instructions inthe Videa Configuration section of this document Carpets avaiable only f you have more than one carpet connected to your amputar The settings wil be applied to the selected carpet PKMAS User s Guide 1218 Grid Size selects the size afa reference grid to be superimposed on the display image of the waikwav Orientation allows you to rotate the walkway display image to mateh the orientation ofthe walkway on the floor cr ta cern ond etree game a P intranet areon anan raaa 3 teense T haentee a See section for Baseline Function aamen el vee sera near Pea FF deen ens sicaitesiaeen E The PRMAS system optionally communicates with wireless Indinometers The incinometer tab provides you the fallowing options for the Inclinometer time series piat window Inelinometer XY Display enables the incinometer real time serles plot window to appear on your sereen Inlinometer Device 2incinoneter Device with 1082 wil be included in the time series plat Inclinometer Device 3incinometer Device with ON wil be included
26. lected device to be plotted within the temporal spy Display Range species the vertical anis range in degrees Aterately you may choose to display similar plats for the wireless devices from the Tempora function options described below PKMAS User s Guide 1428 Use the options of the Temporal function to configure up to four time series plots to be displayed during replay le Display species the time series piot to be configured r Status enables the specified temporal plot to be displayed rower r Number of Waveforms provides a drop down list to select the a Ta number of waveforms to be plotted within each temporal window AD E Min and Max define the range of the vertical auis The range of the core erical anis can be dynamically changed later when replaying the ta Duration provides a drop down lst to select the period of the cm CE orizontal anis The duration of the horizonta axle can be dynamically coen aa changed later when replaying theta Sync Reference Display Position deines the postion of te ertcalline within the temporal plat Since the vertical reverence Ine represents tme IIs synchronized with the Displayed Time AN waveforms within the piot are synchronized to the vertical reference ine Be Com Horizontal Reference sabes a horizonta reference ineto z Appear within a temporal plot enporal Horizontal Reference Level seine the poston of the horizontal r
27. ma a a SENT EASO Wave on he release document updated the wars de Te reflects new function for merging databases ERE m Compact tion a Repay par TE Replay computauons by Metronome and Sync Input SEAT A Waele saan wat moda Gen TE Webcams and dual webcams are explained in more detail Ez r e PRAMAS Protokinetcs Movement Analysis Software Sereen change on User s Manual Al references to Galnite and Msgr in the user s manual have been changed to PKMAS and Zeno Users Manual was updated ta include security function Dongle A work instruction was created to program dongles A matrix was created to hold the security dongle serial A program to create dongles has been verified and validated Ega sE Subsituted the oid Replay Setup display with Te new Added New Base Time value In Replay and Fotal Editor added New Footal Editor Eau S R5 ROTE New Reply seen acude elipsoid aptare Ey a aed pass was apaTaTONS
28. ntered itean be used 1o visibly separate measurements with sinlar values on the same temporal piat The Metronome tab allows you toa enable and select the rate ofthe Status enables the metronome function Rate beats minute defines the rate of aud tones to be produced by the metronome Typical the Metronome nterface allows rate selections in increments af four new systems allow rate selections in increments of two PKMAS User s Guide 1329 13 FOOTFALL EDITOR The footfall Editor function may be accessed by one of two methods a First after completing Process Walk footfall identification the Foottal Editor Display is automatically presented Second the Footfall Editor can EE be manuali called by selecting the new Foonfall Edo button in the program s main desktop The Setup icon wit display a singled version of the Replay Setup screen with only the Display tab presented Please note that Replays sit check bowes for showing the COP SCOP COMe ae not offered inte Footal ter The Grid Size option is locked at None and may not be changed Otherwise the parameters in the Faotfall Editor s Setup perform athe same way as that rom Replay function PKMAS User s Guide 131 TASTE filter Shape ithe footfall eto carpet display window an user controlled fier object is displayed This fiter shape May be selected as either a rectangle or an ellipse The sha
29. ntrois Next steg and End of le are available oly ifthe wat has been processed The speed for FAST PLAY and lt SLOW PLAY can be stor FRAME sow NORMAL FAST tno adjusted from the Display tabin REPLAY OPTIONS romano pita PAY SMP OF LE FORWARD FORWARD FORWARD only the ta has been processed 0 0 8 6 0 pause FRAME SOW NORMAL Fast PREVIOUS pecan PKMAS User s Guide 1116 The Control Panel or both Replay and Footfal editor inches the Base Time feature Ths aeee keener ane a DBKK a aa na hoai Tne 12 9335 This Is one af the most powerful features af the PKMAS software and is helpful when displaying vials where the subject walks over the same area of the walkway multiple times NOTE Oniy the data between Base Time and Time are displayed in the walkway Sensing area data before the Base Time and after Time are ignored Upon entering the Replay function the sase Time value is reset to 0 seconds Clicking the Base Time set button wil transfer the current value of Time to Base Time Clicking the Base Time erase button wil reser Base Time 0 000 seconds A subjectis waing counter clockwise in a repeating loop As the subject enters the second lop the past footsteps from the fest are overlapped wth those of the new second loop
30. om the Display tab In REPLAY OPTIONS somwano puw pY O PAY STEP OFFLE FORWARD FORWARD FORWARD mooom avalatle oniy If the trial has been processed pause FRAME SOW NORMAL FAST PREVIOUS BEGIN PKMAS User s Guide 1427 This icon is present when Setup Options are avalable Changes in the REPLAY Setup wll be saved in the configuration fle and ae automaticaly recalled when launching the PKMAS program a The Depia function provides you options to configure the appearance of te walkway sensing area Sensors Foot ard Other East Ply and Slow Play Speed adjust the speed of he FAST PLAY and SLOW PLAY Replay controls Grid Size represents the size af the grid to be displayed over the sensing area Orientation option sliows you to rotate the sensing area on the Sereen to fx your walkway layout and personal preferences To better Understand rotation and angle measurements eview the document FPKMAS Measurements amp Definitions A variety of other seif explanatory options maybe enabled to be displayed within the sensing area ese Gar 30s your tal contains wiretess ncinometer data for Gevcez and or device 3 use these options to enable a time serles lat to be displayed Inclinometer XY Display enables the inclinometer time series plot te be displayed Inclinometer Device2 a Inclinometer Device 3 enables the data of the se
31. pe may be selected rom the Edit Contrat Panel with the En es a co The four comers of tne rectangle may be dragged using the left mouse button The ellipse s antipodal points along the Pajor as and the minor asis may aso be dragged using the left mouse button To move the entire rectangle or elipse place the mouse inside the fiter shape then dag using the left mouse button While moving the program wil center the meg fiter around the mouse cursor To rotate the ellpse place the mouse outside the ellipse then drag the mouse while holding the left mouse button Dragging the mouse left or right li rotate the elipse In opposite directions Edit Control Pone s Oher Left ond Right Objects To manualy define a foctfal select the appropriate abject descriptar Left foot Right foot ar Other Use Other to define all carpet contacts that are no left or right foot steps such as assistive devices faot drags partial foot contacts ete AN carpet sensor atte from the Base Time to the Display Tim interpreted as the selected abject that falls within the Filter Shape willbe a r 7 o a Sy a On a In the carpet cpa aove he svt ght edge of The ce var areca Te ea pont the footfall was interpreted as a complete left footfall The forward toe portion of the footfall was then dentied a complete right footfall Ta ix this the rectangle fiter object is placed aver the entire footfall as shown belo
32. rees that the imitations of Nabilty and disclaimers set forth herein wil apply regardless af whether Customer has accepted the Software or any ther product or service delivered by ZenoMeics Customer acknowledges and agrees that ZenoMetries bas set its prices and entered ito tis Agreement in relance upon the disclaimers of warranty and the imitations of ably set forth herein that the same reflect an allocation of risk between the parties including the isk that a contract emeay may fall of hs essential purpose and cause consequent oss and that the same form an essential basis af the bargain between the parties The Warranty and the End User License shall be governed by and construed in accordance with the laws of the State of New York US without reference to or application af choice of law rules or principles any porton hereof is found To be void or unenforceable the remaining provklons of the Agreement shall remain in full Torce and effect Except as expressly provided herein this Agreement constitutes the entire agreement between the parties with respect to the icense of the Software and Documentation and supersedes any conflicting or additional terms contained in any purchase order or elsewere al of which terms are excluded This Agreement has been written in the English language and the parties agree that the English version wil govern amp PKMAS User s Guide _ 1740 ns 17 DOCUMENT UPDATES 505A 06 12 2011 Prenial Release
33. t at anytime within the elect Test funtion PKMAS User s Guide 62 6 FILE FUNCTION From the PRIIAS Maln Screen right upper comer cick fle to open the PKMAS Fle function Set Reference Voltage Import Merge MDB Database pavements pained Export Wolk ile exports the selected walk fle and ts associated video fle NOTE Walks exported trom the PKMAS program connot be Imported with the Gasne program Import Wok Fle imports the selected walk fle and the video associated with i previously captured and exported with the PKMAS program Import Msar Version3 9 4 0 Fle imports a walk captured with previous Versions of the Msgr software j senerare Import GarTAIt Version 3 9 4 0 Walk File imports walks captured with the T pected versions of the GAITRe program sve Test To Database an alternate way to save the current test in the database Set Reference Voltage can be utitzed to adjust the amplification levels of the walkway hardware This option is available with the assistance of our customer service only Import Merge MDB database can be utilized to merge databases or to fira corrupted database It should be utilzed with caution or with the assistance of our customer service depariment CAUTION Make a backup copy of the d base before tiling this function Query too complex M your gals to fica corrupted MOB database with a Query too comple error copy the corrupted gait mdb database fle along wi
34. th is video folder to another folder Then place a clean working gairite mdb MDS database in the PKMAS folder Launch the PKMAS program and select the menu bar option Fle gt Impart Merge MDB Database All the subjects tests and video data will be imported and merged into the current MDB Sanabase PKMAS User s Guide 610 GGAITRite and PKMAS Users working with both the VE GATRKe program and the PKMAS program please note the folowing If your Ve Gari database does not rigger the Query too comple elder and co enst sharing the same database without any problems However your PKMAS software does tigger the Query too complex error then the PRMAS program needs to be paced in a different folder along wih a clean working MOB database The new Import Merge MDB Database feature should be used to import the data from the V8 GATRte s MOB Database inte PRMAS s MDB Database In this scenario repeatediy using the import Feature is not a problem The program wll import only the newly added subjects and test errar in PKMAS you may have the PRMAS program reside in the VB GATE Import Rules During the import process the PKMAS program wil scan every subject in the MOS database being imported For each subject the program determines ifthe subject siready exists athe esting PKMAS MOS database If a match snot detected a new subject created and the Subject information is copied aver long with all the test data A match is mad
35. the First otal for the current walk pass The First and Last Contact ump To options workin conjunction with the Auto Base Time option w Z 3 B Impro moto booto bore rusteontact Lastcontact e Eet clive ofthe highlighted igged feataron oatarow rit iat Grit eo Trt vie es aa san Eee a The Auto Base Time option can be used to quickly view al the footfalis of each pass by selecting the last footfall of each pass and then selecting the Jump to Last Contact Time option In the example above the Auto Base Time option is unchecked and the Base Time begins at 0s The Left 2 footfall for Pass 2 is selected and the Jump Ta First Contact Time selected The display shows all footprints from time Os to 30 1385 However f the Auto Base Time option is selected then oniy he footprints for the current pass 2 are shown In the example below the Base Time s automaticaly updated with the First Contact Time far the frst foarfalt of pass 2 PKMAS User s Guide 1434 On Export Omit Rows without Data when enabled tme frames without data willbe omitted Carpet Sensors exports the sensor activity tme sec sensor ruber Y sensor number and level pressure Observe the folowing caution CAUTION Sensors are spaced 5 inches 1 27 em You must convert he sensor umber to position Example X233 sensor umber located 23 14 5
36. the Software to Customer may at Its option requre return af the Software as a condition to the remedy Because of the Unique nature of the algorithms and methodologies provided in the Software Customer acknowledges that ZenoMetrics has Incorporated protection measures against any form of non licensed use of the Software or parts thereof Customer agrees that the Software Is provided with a hardware protection Kay dangle which ls required torun the Software and any of s applications IF IS THE FULL RESPONSIBILITY OF CUSTOMER TO PROTECT THE DONGLE ADEQUATELY AND SECURE IT AGAINST LOSS AND DISAPPEARANCE CUSTOMER WILL NOT BE ENTITLED TO OBTAIN A REPLACEMENT DONGLE UNLESS THE In no event does ZenoMeirics warrant that the Softwares errar free or that Customer wil be able to operate the Software without problems or Interruptions Restrictions This warranty does not apply ifthe Software a has been altered except by ZenoMetrics or ts authorized representative b has not been installed operated or maintained in accordance with structions supplied by ZenaMetrics or c 5 Iicensed for beta evaluation testing or demonstration purposes for which ZenaMetrics does not charge a purchase price or hense fee DISCLAIMER OF WARRANTY EXCEPT AS SPECIFIED IN THIS WARRANTY ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND NONINFRINGEMENT SATISFACTORY QUALITY NON INTERFERENCE ACCURACY OF INFORMATIONAL CONTENT OR ARISING FROM A COURSE OF DEALING LAW USAGE
37. tisties for the column variable for al the footfalis includes both left and ight feet and separate far left and rient foarfal Mean Mean Left Mean Right This row displays the mean Value for the column variable for al tne footfalis includes both lett and right fet and separate far left and right footfalts SD SD Left SD Right This row displays the standard Deviation SO Tor he column variable for al the footfall includes both left and ight feet and separate far left and right footfall ECV SCV Left ECV Right This row displays the Percent Coetclent af variation ECV for the column variasies for ali the foots includes boh left and risht feet and separate for left and rahe foots Following the overal statisties rows are the data af the Individual footfslis utlized to compute the overal statisties M the test includes only one wall single pass the footfal enter column uses the Left and Right faot number to identify foofals sequently M the test includes multiple walts mult pass walks the pass number is Identified on the fist footfali far that pass On footfall 1 note the label E Left 1 indicating thar the frst footfall for pass ane ls a Left 1 On foots 11 note the label 2 Right 1 indicating that the fest footfall for pass ois a fight This option is available for tests with multiple walks mult pass walts and when selected the Base Time ls automatically updated with the Fist Contact Time of
38. used to prescribe training treatment or surgery WARNING investigative objectives and measurements referencing pressures should always be comparative and designed within the limits af the sensor specications as described in the Technical Reference far the lecrone walkway amp PKMAS User s Guide pfe es UPDATE SETUP SECURITY FUNCTION Fie Edt Formet View Hep Date 5 14 2012 5 41 38 PM pkvas exe serial Number 102 version 5 06 Password pws Protocols Version 5 06 Password M3pyJc6Rc lajf pNWOZ2RWCOGt ur customer service department has provided yau the security fle normally located in the PKMAS folder Gick on the enam SNaoaa t to open the fle with Notepad Highiight the password and copy itto the clipboard cick the right mouse button and select Copy Net Insert the Dongle to the USB port Clckon he esto co touch the vns sotare Enter the default User 1D setup and DO NOT eek lt OK gt to enter the PKMAS program cick Options From the Set Passwords function one can set the passwords and check the security status of each PKMAS feature Highlight the PRMAS Password and dick Edit Paste the password from the clipboard cick the sight mouse button and select Paste lek Refresh status and observe the Status of your security password change to Active Repeat this process to update the secu status for th PRMAS Protocols The various status cations are d
39. w The Right object is selected from the Edit Control Panel Ah e N atar Pe co he Sone te ma ea ae inte gure above the subject performs a TUG The subjects footfals The Base Time fetus helpful i getting a cleaner splay when 9 when walking away from the chair are superimposed over the footfalls abject walks over the same portion ofthe carpet more than once When returning tothe chair Itis difficult to check for errors Base Time 0 0005 and Time 7 000s displays oniy the footprints as the subject walis away from the chair NOTE Only the data between Base Time and Time are displayed in the walkway sensing area data before the Base Time and after Time are ignored oe my n ayh gt s gt Inne me Base ea gore provos data Base Wer and To corect e fotat denu caton apy che bution bed rine asecn dione Tootmise a eeu nt tat atoll ete cknged le shown theta eta he et theca ef hese wine he rectangle fiter is inorrecty identified as a Right Foot cauTION Suppose we falled to increase the Base Time to 7 000 seconds and left the Base Time value at 0 0 seconds then when the Left button was clicked above the Footfali Et wouid had taken the sensors the iter rectangle during the subject s walk away fom the chair and combined them with the Sensors inside the fiter rectangle during the return to the chair to frm an undesirable left footfall Serting the Base Time instructs the program ta consider t
40. ware without the prior written permission of ZenoMetnics Clinical Use Disclaimer The software licensed is for the intended use af the product The customer and users understand and accept that any result or 1s dtsplay presented in whatever form obtained using the Software must not be used for any purpose to prescribe training treatment or surgery Term and Termination This Agreement and the icense granted herein shali remain effective until terminated Customer may terminate this Agreement and the license at any time by destroying al copies of Software and any Documentation Customers rights under this Agreement wil terminate immediately without notice from ZanoMatr I Customer falls to comply with any provision of this Agreement Upon termination Customer shal desuoy all copies of Software and Documentation in ts possession or contral Al confidentialiy obligations of Customer and all imitations of laity and disclaimers and restrictions of warranty shal survive termination af this agreement in addition the provisions af the section sled General Terms Appikcabile to the Limited Warranty Statement and End User License shal survie termination of this Agreement PKMAS User s Guide 1639 Export software and Documentation including technical data may be subject to U S export control laws including the U S Export Administration Act and its associated regulations and may be subject ta export ar import regulations In other countries Customer agr
41. y time you bunch tne PEMAS program Prior to performing a baseline scan a waming message is displayed reminding Ame the user to remove all objects fom the active area ofthe walkway The default parameters utlized during the baseline scan can be tailored as outined below after completing the curent baseline sean Click lt 0 when you are ready to perform the baseline scan or lt Cance gt to exit the acquisition fasion Alter the baseline scan f the program determines problems with the walkway t wil display the Baseine Errar message The number of active sensors ls reported in the fst ine of the Baseline Error message box Cry _sBepeats wi repeat the baseline sean and should be utilized la cases where Teapots iride aiaa abject or subjects were In the active area during the baseline scan CEE senate ten tesaenenionsnn TAEA eka item ask ond Accept wl mask all active sensors revealed during the baseline sean ind enter the main acquisition functions Induding baseine scan hits tonfiguration The masked sensors wil not be included for data analysis CO eot tare sere tr annere taneet wil esit the data acquisition function To view the active baseline sensors or to setup the Imits and parameters around the baseline function open the setup page PKMAS User s Guide same A T ez tama sonare tenon ong P tener camer mere ttn ces
42. yne Ais Click the end arrow icon to transfer tis se time into the end time dsp 5 Chek the compute kon 5 por thelnfo grid PKMAS User s Guide wa The flowing Time Selection Methods apply only to processed walks and are self explanatory The software does not allow computations based an these methods for suspended ar un processed trais st Contact To Last Contact Erst Contact to Newt First Cont ct The folowing Time Selection Methods apply ony to processed walks and are self explanatory The sofware des nat allow computations based an these methods for suspended ar unprocessed trais The Gatt function alows you to display the temporal and spatial measurements of a triat Gait Measurements Window when enables slows the pat measurements grid to appear on the display during replay This funtion provides a drap down Uist for selecting measurements to be computed and displayed The definition and deta explanation foreach measurement can be found in the PKMAS Measurements and Definitions document Selections are supported by the following taal E en Tmn TaT Bsn Tne 4 Bon Be Bae PKMAS User s Guide w32 The ows of the left outer most two columns include the overall Size Size Left Size Right Ti row displays the sample size filed to derive the sta
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