While investors are busy pouring billions of dollars into humanoid robots, an MIT roboticist who has been making robots for three decades claims they are wasting their money.
The sensation of touch is one of the most complex systems in the human body. The human hand contains 17,000 low-threshold mechanoreceptors for picking up light touches, which become denser toward the end of the fingertips. The receptors in your hands respond to myriad stimuli-like pressures—vibrations in sync with 15 different families of neurons. All of this adds up to a complex mechanism that humans want to replicate in robots.
“If the big tech companies and the VCs throwing their money at large-scale humanoid training spent only 20% as much but gave it all to university researchers I tend to think they would get closer to their goals more quickly,” Brooks said.
Brooks claims successful robots in 15 years will look nothing like humans—and will sport wheels, multiple arms, and possibly five-fingered hands, though they will still be called “humanoid robots.” But as for today’s efforts, they will largely be relegated to the history books.
“A lot of money will have disappeared, spent on trying to squeeze performance, any performance, from today’s humanoid robots. But those robots will be long gone and mostly conveniently forgotten,” he said.
