It's vacation season, and while trips to far away places can be a terrific time to escape from technology, there are times when the right gadget, app, or service can be a lifesaver.
I recently returned from a trip traveling across Europe and London, where I used to live, but hadn't been in a decade. The last time I was there, I got around with paper maps, had to track down Internet cafes to check e-mail, and lugged around paper books. My cell phone's big feature was an FM radio.
Oh the humanity!
This time I came … Read more