At TechCrunch Disrupt 2026, Hello Robot CEO and co-founder Aaron Edsinger will bring Stretch 4 to the Real World AI Stage for a live demo. The company positions the robot as designed for real life rather than a demo reel: Stretch 4 rolls instead of walking, uses a single telescoping arm to pick up and manipulate objects, and is compact enough to operate in spaces built for people. Its sensors, perception, and contact sensitivity are aimed at working safely around humans. Hello Robot says Stretch 4 was shaped by six years of customer feedback and ships with a full-stack, open source software platform for researchers and developers working on robotics and embodied AI.

The article measures the design in terms of everyday usefulness. People with severe mobility impairments who use Stretch technology have used it to feed themselves, close blinds, and scratch an itch. TechCrunch recently profiled a user with quadriplegia who used Stretch to drink a protein shake, handle his glasses, and brush his teeth. Stretch 4 launched in May, and its first production run was already sold out by June.

Edsinger’s background is in human-collaborative robots: before Hello Robot he founded Meka Robotics and Redwood Robotics, both acquired by Google in 2013, and later served as robotics director at Google. His expertise spans human-robot interaction, UX, mechanical and industrial design, manufacturing, software architecture, real-time control, robot arms and hands, and humanoids. The Disrupt session will show Stretch 4 working live at Moscone West, October 13–15, alongside an event expected to include more than 10,000 attendees, 200+ sessions, 250+ speakers, and 300+ startups.