New Scientist -- Wheeled robots designed for security or military work have always had one fatal flaw: despite state-of-the-art technology, they can usually be foiled by something as mundane as a staircase. That could soon change.
New Scientist -- Wheeled robots designed for security or military work have always had one fatal flaw: despite state-of-the-art technology, they can usually be foiled by something as mundane as a staircase. That could soon change.
