The gesture of giving house keys to visiting guests often seems like a natural way to make their stay more convenient.

We’d bet you’ve already heard a bunch about the voice-activated AI assistant and here’s your chance to give it the keys to your house. This project uses Siri to actuate the deadbolt on an ...

To date, the "Give $5 Text ALIVE" campaign has raised more than $500,000 for Keys' cause. "When I saw that Live Aid raised 2.2 million pounds using SMS, I started to look at mobile giving as a way for ...