Cathie Wood, founder and CEO of Ark Invest, declared humanoid robots the biggest opportunity in artificial intelligence during an interview at Saudi Arabia’s Future Investment Initiative conference. Wood described AI-powered humanoid machines as surpassing other embodied AI applications including autonomous vehicles and medical technologies.
Wood’s remarks aligned with Tesla’s latest public demonstration of its Optimus humanoid robot. On Monday, Tesla brought two Optimus units to Times Square near the Nasdaq building. The robots handed out candy bags to New Yorkers as part of a Halloween promotion.
Footage from the event showed Optimus picking up small bags of gummies and distributing them to passersby. CNBC’s Rebecca Quick reported the robot occasionally dropped items but successfully retrieved them. Observers noted the robot remained plugged into a power source throughout the demonstration.
Tesla has showcased Optimus at multiple events in recent months. The robot previously distributed candy at the company’s “Frunk or Treat” employee celebration. In October, an Optimus unit appeared at the “Tron: Ares” film premiere.
Past demonstrations have raised questions about the robot’s autonomy level. At Tesla’s 2024 “We Robot” event, Optimus robots served drinks as bartenders. Morgan Stanley analysts later confirmed those units operated via teleoperation with human controllers.
Sources told Business Insider that Tesla changed its training approach in June. The company shifted from motion capture suits and VR headsets to a vision-based system. This method involves recording videos of human workers completing tasks to teach the robot.
Elon Musk has made ambitious financial projections for Optimus. He predicted in September that the humanoid robot would represent 80% of Tesla’s value. Earlier statements suggested Optimus could generate more than $10 trillion in revenue.
Wood’s ARK Artificial Intelligence & Robotics ETF reflects her conviction in robotics companies. Tesla comprises 9.16% of the fund’s holdings. Palantir and AMD follow at 7.02% and 6.14% respectively.
Consumer-facing AI applications may develop faster than enterprise solutions. Wood expressed excitement about AI personal assistants handling everyday tasks like shopping. She noted AI has already improved her research productivity.
Wood acknowledged potential near-term challenges in AI investment. She warned about possible “reality check” moments as the technology matures. However, she maintained that current Big Tech valuations would prove justified over five years.
The Times Square demonstration included Tesla’s Cybercab alongside Optimus. The autonomous vehicle has no steering wheel or pedals and remains in development. Both products showcase Tesla’s autonomous technology roadmap.
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