I have in my possession (in order of acquisition over a period of 2 years) a Roboraptor, a Tri-bot,
a Robosapien V1, & a Femisapien.
Below is a table compiled to briefly describe & compare the differences amongst the 4 robots in terms of their sensory & intellectual inabilities.
"Blind" denotes the inability to detect objects/obstacles without physical touch.
"Dumb" denotes the inability to produce sound.
"Numb" denotes the inability to detect physical touch.
"Deaf" denotes the inability to detect sound.
"Stupid" denotes the inability to roam freely & act in its own (sense,think,act).
ROBOT NAME BLIND DUMB NUMB DEAF STUPID
Roboraptor N N N N N
Tri-bot N N N Y N
Robosapien V1 Y N N N Y
Femisapien N N N N N
It seems that Robosapien V1 has the most inabilities.