WeWork may have recently sold its investors on a $20 billion valuation thanks in part to "energy and spirituality," but it's also developing actual tech that could enhance its office rental business. As part of a recent partnership with Mastercard, the company is testing payment technology that could make it easier for workers to pay for desks or conferences rooms by the minute, or for the snacks they purchase at the office.

Desk appeal: WeWork wants to use technology to make office life easier and more efficient. That's also why it's helping customers design their own offices, testing technology to track office traffic patterns, and developing office management tools.