Rehabilitation Training Software

The Rehabilitation Training Software Team is creating additional training games/simulations for the Arm Assist rehab hardware from Tecnalia. This device is intended to help stroke patients regain motor control. There is a testing suite that evaluates the patients current status based on four criteria: range of motion, control of motion, range of force, and control of force. Tecnalia has asked us to develop two additional training games for the Arm Assist device.

Problem Definition
Tecnalia has already developed a number of training games for use with the Arm Assist. Based on feedback from the patients (as well as their therapists), Tecnalia would like to add two more games to their library with an emphasis on entertaiment, rather than performance evaluation.

Deliverables
At the end of Fall Semester 2014, Team Kaixo will deliver a playable demonstrations of at least one of the games, as well as designs and concept material for both games. By the end of Spring Semester 2015, both games will be polished and fully integrated into the Arm Assist Software Suite. There will be documentation outlining the structure of the programs and design process so that Tecnalia can easily adapt, alter, and update the software in the future, should the need arise.

Specifications
Tecnalia has requested two new training games that are both fun and therapeutic for the patients. The patient will be interacting with the game using the Arm Assist control which will need to be fully implemented in the software. The controls of the game need to focus on improving movement and control the patient has of their impaired appendage. The team has been informed that making the game fun and robust is of the highest priority.

In terms of hardware specifications, the only limitation is that the games need to run smoothly on a low-end, consumer grade machine.

Project Learning
The most important aspects of rehabilitation (in relation to training game designs) are the four main areas of range and control. Range of Motion, Control of Motion, Range of Force, and Control of Force. These areas are tested by a series of assessments (pictured below). They test the extent of possible motion for the patient, as well as precision with which they can make the motions.



For each of the assessments shown above, the patient extends themselves to the best of their ability. This allows the games to know the extent of patient movement, which will be crucial for making sure that the workspace is manageable and objectives are not placed outside the area that a patient is capable of moving. The range of motion assessment (Shown above as "b") is the most critical assessment for that purpose. Many of the current games rely on force to be used as a "click" in order to pick up puzzle pieces or cards. The Range of Force assessment determines whether that is a viable option or not. If the patient has little or no control over how much weight they are putting on the Arm Assist, then a timing method (hover for 2 seconds, etc) can be used in place of the force controls.

Team Kaixo has done additional research in the areas of robotic and virtual assisted rehabilitation in addition to game design targeting the 50+ age demographic.

Following are links to some of the findings and summaries: Virtual Reality Rehabilitation - Ben Games To Keep You Young - Charles Games for Neuro-Rehabilitation - Gleidson Post Stroke Tele-Rehabilitation - Sean

Document Archive
 [https://www.dropbox.com/s/bs7s8mc27unatnk/TeamContract.pdf?dl=0/ Team Contract<\li> <\ul>