or family member with the push of a button. There are different types of medical alert systems with varying features, equipment, and plan types. To help you find the system that best fits your ...

[Glen]’s project sounds perfectly straightforward: have a big industrial-style push button act as a one-key USB keyboard. He could have hacked something together in any number of ways ...

Every time a pedestrian pushes a button to cross the street, it creates a useful data point about how many people are walking through that intersection. Now, transportation planners and engineers in ...