Meet Misty II: a professional robot platform with everything you need to experiment. It has facial recognition, navigation, and expansion capability. It can respond to voice cues & touch, record audio, map a room, avoid obstacles and recognize faces.
Misty has a programmable personality. You can expand its capabilities using its “backpack.” Misty is smart enough to know where her body is and how she’s angled. Misty II is currently available for $2899 while its optional Arduino backpack costs $149.