Stephanie Fox knows border collies are a breed requiring quite a bit of attention and effort to care for, but she's outdone herself in her border collie rescue work when she adopted Roosevelt, a border collie with deformed front legs.

When the University of Central Florida devised a robot arm for wheelchair patients to move objects, they created two modes: one where the patient controls the arm manually and another where the computer does all work of identifying objects and figuring out how to move them on it's own.