In the 20 years he’d lived in New York, Raimondas Kiveris had seen the city change immensely. “It was a completely different place, a different town,” says Kiveris, a software engineer at Google Research. This got him wondering what his neighborhood looked like even before that—before he’d lived there, before he’d even been born. “There’s really no easy way to find that information in any organized way,” he says. “So I was starting to think, can we somehow enable this kind of virtual time travel?”
Image: Google