Rodney Brooks, an MIT roboticist and iRobot cofounder, argues that the current push to build humanoid robot assistants is “pure fantasy,” saying today's machines are coordination‑challenged and lack the tactile sensing and dexterity that come from complex human touch systems—shortfalls that video‑based training regimes used by companies like Tesla and Figure are unlikely to overcome. His critique comes as venture capital and tech firms pour hundreds of millions to billions into humanoid projects—Figure recently achieved a $39 billion post‑money valuation and Tesla aims to ship its Optimus robot in 2026—while Brooks points to iRobot’s collapse (market value down from ~$3.56 billion in 2021 to ~$140 million this year and now being acquired by its main Chinese manufacturer/lender) as evidence of capital risk. He recommends redirecting more funding to university research, predicts commercially successful robots will not resemble humans, and warns investors that much current spending may not produce durable returns.
Rodney Brooks, an MIT roboticist and iRobot cofounder, argues that the current industry push to develop humanoid robot assistants is “pure fantasy thinking,” citing fundamental coordination and tactile-sensing limits; he highlights that the human hand contains roughly 17,000 low-threshold mechanoreceptors and 15 neuron families, and notes there is no equivalent tradition of touch data to train robots. Brooks criticizes video-based training regimes used by Tesla and Figure as unlikely to deliver human-like dexterity despite “hundreds of millions, or perhaps many billions” of VC and corporate investment. Market evidence cited in the article underscores downside risk: iRobot filed for bankruptcy after a market value decline from about $3.56 billion in 2021 to roughly $140 million this year and is being acquired by its main Chinese manufacturer and lender. The piece contrasts that collapse with high-profile bullish signals—Figure’s $39 billion post-money valuation and Tesla’s claim to sell Optimus in 2026—but also notes analyst sentiment is moderately negative (sentiment_score -0.5) and per-ticker sentiment is strongly negative for IRBT (-0.9) and negative for TSLA (-0.4), implying reputational and capital-risk concerns for humanoid-focused investments. Brooks recommends redirecting a portion of large-scale funding toward university research and tactile-sensing work to accelerate meaningful progress, and he predicts commercially successful robots in 15 years will likely not physically resemble humans (e.g., wheels, multiple arms, modified hands). His central commercial warning is that much current spending may not produce durable returns and that many present humanoid platforms will be “long gone and mostly conveniently forgotten,” signaling potential write-offs and volatility across private and public portfolios exposed to the theme. For investors, the article reframes the risk/reward of humanoid robotics from technical optimism to a capital-allocation question: large valuations and product timelines (e.g., Optimus 2026) remain unproven against hard dexterity and sensing problems, so milestone-driven validation and a shift toward specialized or research-focused plays matter more than headline ambition.
AI-powered research, real-time alerts, and portfolio analytics for institutional investors.
Request a DemoOverall Sentiment
moderately negative
Sentiment Score
-0.50
Ticker Sentiment
