Floor tiles that generate electricity when people walk on them. Streetlamps that transmit data to people passing beneath them. Virtual reality videos that make fans feel like they're at the game when they're really just sitting on their own couches.
No, this isn't "Star Trek." It's some of the technology the Golden State Warriors basketball team is testing for its new stadium, set to open in San Francisco in 2018. The 12-acre sports and entertainment complex will contain space for retail, restaurants and parks and will play host to not only Warriors games but also concerts and other events.