> with unique and futuristic products ... that hasn't found a scalable business model in 28 years of operation. Hence the low valuation despite great tech. I

> with unique and futuristic products ... that hasn't found a scalable business model in 28 years of operation. Hence the low valuation despite great tech. I seriously admire their work and it's great that they've been able to fund it in various ways when almost all the robot businesses come and go quickly. They've been able to grind away at very hard problems. But so far no scalable product. I hope they (and the mobile robot business in general) finds some more killer apps after weapons, vacuums, warehousing and (almost) cars. They seem to come along pretty slowly.