A soft armband that lets you steer a robot while you sprint on a treadmill or bob on rough seas sounds like science fiction.

If you've ever moved into a new home, you know the challenge of packing a moving truck—it's like solving a giant, three-dimensional puzzle. Everything needs to fit just right, and nothing can be left ...

VoxeLite looks is a soft, nearly weightless patch that wraps around a fingertip like a Band-Aid. But inside that ...