...  Helps Children With Disabilities Access Tablets Ayanna Howard, professor of electrical and computer engineering, and graduate student Hae Won Park have created Access4Kids, a wireless input device that uses a sensor system to translate physical movements into fine-motor gestures to control a tablet … Read more on Science Daily (press release) Strategies for reducing seniors' risk of falling Use an assistive device such as a cane or walker to help increase your confidence. Also consider sitting to do an activity instead of ...