With custom apps, experts have tuned Glass to provide subtle alerts reminding volunteers to take their medication and notify them of upcoming medical appointments. Sufferers are also prompted to speak or swallow to prevent drooling. Glass' motion sensors are put to good use too, preventing patients from "freezing" by displaying visual cues to help them unblock their brain and regain a flow of a movement. Researchers say the project is still in its early stages, but they're already looking to develop a variety of apps to match the specific needs of volunteers. While Glass faces an uphill struggle to gain social acceptance, its philanthropic uses are showing no bounds.