Your phone can hail you a cab, order you a burrito — and possibly add sparkle to your smile.
That’s what makers of the White Tooth app claim, anyway. Like skipping the manicurist to paint your nails at home, a Boston whitening center has created an app that’ll give you the benefits of professional tooth bleaching at home. Read MoreSpy vs. SpyPresident Obama, David Cameron announce 'Cambridge v. Cambridge' hackathon
Most of the chatter about busses and the New England Patriots recently has centered on Rob Gronkowski's new party bus. But early stage startup Skedaddle is doing something special this weekend to gain attention for its new bus charter reservation service by offering a free round-trip shuttle from Boston to Gillette Stadium for Sunday's AFC Championship game. Read More
Amazon has started shipping — in small numbers — a tabletop device called Echo. If Apple's Siri and Bose's WaveRadio had a baby, it would be something like Echo. Once connected to your wireless network, the $199 device can stream music and news programming from services like iHeartRadio and Amazon Prime, and it can also answer spoken questions on subjects like the weather, or what year the War of 1812 ended. And it turns out that a team at Amazon's Kendall Square research-and-development office has been developing the speech recognition capabilities for Echo.