One of the easiest shots to take at the delivery bots some of us see trundling around techy cities is that they can’t climb stairs, curbs, or any other minor obstacle that even a slug could handle.

Dreame’s latest concept robovac can climb a step, pick up sneakers, and use tools. Dreame’s latest concept robovac can climb a step, pick up sneakers, and use tools. I’ll see your arm and raise you an ...

One major drawback for most robot vacuum cleaners is their inability to be able to climb stairs. That problem has now been solved with the MIGO Ascender. Imagine a world where your home is always ...