A new restaurant is aimed at showing that good food need not be bad for the environment. The Perennial, in San Francisco, uses sustainable produce, practices and design. It has its own aquaponic greenhouse, sources responsibly-reared meat and has recycled furnishings.
At first glance, it's easy to come to the conclusion that the Ziosk tablet heralds the end of table service jobs. After all, these faceless waiters can take your food and drink orders at any time you like, they can offer you today's specials and upsell you, they can take your payment and tips – heck, they can even entertain your kids or post a group photo to Facebook for you. So what's left for your friendly, fleshy, human wait staff to do? More of what they're best at, as it turns out.