Reviewers from The Joint Commission recently ... - Shepherd Center

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Assistive TechnologyPatients benefitfrom video game,new software,driving programand other assistivetechnology servicesat Shepherd.Hard sips, soft sips, shortpuffs and long ones.For a quadriplegicpatient with no movementbelow the neck, mastering thesecommands of a straw-operated powerwheelchair is a big step in regainingsome independence.It takes time to learn the intricaciesof how hard to puff or sip on the strawand how long to hold it. One commandturns the chair right, one left, oneforward and one for reverse.John Anschutz, manager of theShepherd Center Assistive TechnologyCenter, knows that practice is the onlyway patients can master the technique.But not all that practice has to comeon the floor in the chair – thanks to apiece of technology designed in his lab.A video driving game, which Johnadapted from the open-source gameSuperTuxKart, allows patients tolearn the sip-and-puff interface bymaneuvering a racecar in a virtualenvironment.The game is one of numerous assistivetechnology tools Shepherd offersto patients – thanks, in part, to generousdonors. Another is a new, commerciallyavailable computer interfacecalled Eyegaze Edge. For quadriplegicswhose injuries have diminished theaudibility of their voices, EyegazeRobert Rodgers of Norcross, Ga., with Matt Abisamra of Shepherd Center4 www.shepherd.orgshepherd center annual report 2009
“We think in the long run, it [automated driving coach ]could help many people.”— John AnschutzLeft: Jason Disanto of Atlanta,Ga., with John Anschutz ofShepherd CenterBelow: Kaneshia Miller of FortMcPherson, Ga., with MicheleLuther-Krug of Shepherd Centertracks eye movement. By focusingtheir eyes on letters, words or phraseson the computer screen, the user candirect the system to output an audiblemessage such as, “I’m thirsty.”Another assistive technology serviceoffered at Shepherd is adapted drivingevaluation and instruction for peoplewith spinal cord and/or brain injuries.A new element to the services is anautomated reinforcement program.“We’ve found patients drive greatwhen they are with someone,” Johnexplains. “But when no one is there,they tend to zone out because thereis no interaction. So with one patientnow, we are trying out an audiblereminder system to reinforce gooddriving habits. It’s like an automateddriving coach that engages the driverwith helpful tips. With this patient, itmay make the difference between himbeing able to drive independently andnot. We think in the long run, it couldhelp many people.”But it’s the video game that helpsprepare some patients for step one,which is navigating their wheelchair.After a few lessons on the videogame, patients typically feel moreconfident in their sip-and-puff navigationalskills, John says. The gameshortens the learning curve for manypatients.“The video game helped me a lotwith confidence,” says Jason Disanto,35, of Atlanta, who sustained a C-5spinal cord injury in April 2009 in acar accident. “I’m an electrical engineer,so I picked up quickly on thetechnology of the game and the conceptof the system.”Starting as early a patient’s stay inShepherd’s ICU, staff in the AssistiveTechnology Center introduce the sipand-puffinterface to those who needit. “Before they ever get in their chair,and before rehab, we’re teaching themthe hard sip, soft sip, puffing hard,puffing soft, so when they get in thewheelchair, they are ready to go,” Johnexplains. “The video game allows themto have some comfort, so once theyget in the real thing, they can turn leftwith a soft sip. If they do too hard of asip, they go in reverse and might runover somebody. This game lets peoplepractice and explore, and it doesn’tmatter if they mess up.”Emily Ashpole, a Shepherd occupationaltherapist who helps patientslearn the sip-and-puff interface, saysthe video game is impressive, both inits graphics and what it teaches.“I think it’s pretty unusual to havesomething like this at a hospital,” shesays. “Patients say the practice theyget with it is great, very helpful.”assistive technologyn e w www.shepherdTV.org5
Page 3 and 4: Dear Donors,Fiscal year ’08-’09
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Page 11 and 12: “There’s a natural interaction
Page 13 and 14: Steve HollemanTammy KingEnglish, sa
Page 15 and 16: 2009 Donations by Volunteer Hours25
Page 17 and 18: Trustees continued from page 14Step
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Reviewers from The Joint Commission recently ... - Shepherd Center

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