An Israeli industrial designer has solved a problem many parents encounter when they take their babies for a ride: the need to pack both a car seat and a stroller into the car.

The idea that your baby's stroller could suddenly roll down a hill at a dizzying speed is every mother's worst nightmare. The same fear often grips people in wheelchairs or gurneys. A new Israeli startup has come up with a simple invention that limits the speed of a stroller's or wheelchair's wheels.