It is realistic, sort of. Take a look at this second video, which shows Yume Neko with a real cat.
(Video shows Yume Neko compares with a real cat)
However, I'm not really sure that this is quite the sort of actual animal substitute that Philip K. Dick had in mind for his non-organic pets in Do Androids Dream of Electric Sheep?
...he had picked up the first malfunctioning animal for the day. An electric cat: it lay in the plastic dust-proof carrying cage in the rear of the truck and panted erratically. You'd almost think it was real, Isadore observed as he headed back to the Van Ness Pet Hospital - that carefully misnamed little enterprise which barely existed in the tough, competitive field of false-animal repair...
The electric mechanism, within its compellingly authentic-style gray pelt, gurgled and blew bubbles, its vidlenses glassy, its metal jaws locked together.
Scroll down for more stories in the same category. (Story submitted 9/3/2007)
Boy Makes Biomimetic Turtle Robot
't came out into plain view. Darkington glimpsed a slim body and six short legs of articulated dull metal.'
Origin F1 Humanoid Robot's Facial Skin
'I could look down at that face of carefully molded synthetic rubber, tinted the exact shade of the doctor's living flesh.' - Rog Philips, 1950.
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Boy Makes Biomimetic Turtle Robot
't came out into plain view. Darkington glimpsed a slim body and six short legs of articulated dull metal.'
Elon Musk Wants Data Centers In Space
'Internally it’s made up of millions of components, but the most important ones are the thinking and memory parts of the Mind proper.'
Origin F1 Humanoid Robot's Facial Skin
'I could look down at that face of carefully molded synthetic rubber, tinted the exact shade of the doctor's living flesh.'