With her physical capabilities slipping away, Massagee, 53, thought there was nowhere else to turn.

CNN: Woman bulks up uncontrollably

When I met Ava again at the 2012 Consumer Electronics Show (CES), I decided to do a quick video to show her capabilities and explain what iRobot hopes to accomplish with her.

FORBES: CES: iRobot's Telepresence Bot, Ava, Has Emotions [Video]