At the Restaurant of the Future, This Gadget Takes Your Order


A new tablet works well for customers and saves restaurants money, but could it mean the beginning of the end for the waitstaff?


This story has been corrected and updated. See note at the bottom of the story for details.

PALO ALTO -- Walk through the doors of Palo Alto's Calafia, located in a shopping center across the street from Stanford, and you're retracing the footsteps of giants. Steve Jobs and Eric Schmidt were once spotted talking shop there. Sergey Brin, Larry Page, and Mark Zuckerberg all frequent the place. Even James Franco, who admittedly is everywhere, has made an appearance at the restaurant run by Google employee number 53, the chef, Charlie Ayers. Ayers' book, Food 2.0, sits on a short pedestal near the front host's table.

When I sat down across from Rajat Suri, who dropped out of an MIT doctoral program in chemistry, so he could tell me about his startup, I could practically smell the Next Big Thing in the air. This is, of course, why he wanted me to meet me at this place, but we're not just there for the ambiance.

Suri gestures to a device that I've never seen that's sitting on our table. It sort of looks like a small iPad, maybe a thick Kindle Fire. Presto is its name. The screen shows an animation that says, "Touch me!" with half a dozen different animations. It's a menu and a way to order food and a method for paying the check all in one. The Presto functions like a better, more responsive version of the touchscreen food ordering system on Virgin America.

"I really like the pork buns," he tells me. "I'm a big fan of pork." I ask for another recommendation from Ayers' selection of rice bowls. He suggests the fiery bottom pork bowl with a quail egg on top, one of the restaurant's signature dishes. I love a quail egg, so I agree to order that.

With no instructions, I order the two items through the Presto. Beautifully lit photos let me see what I'm going to get. The UI is intuitive. Within 20 seconds, I've sent my order to the kitchen. Before we'd even finished eating, I swiped my card slightly awkwardly into the built-in payment slot, added a tip, and settled up. I would not say that this machine will blow your mind with its technical capabilities, but that's exactly the point: It just works.

I cannot say for sure that this will be The Future of your restaurant experience, but after talking with Suri, I'm convinced that some sort of automated ordering system will make its way into your dining experiences. And it's not because the technology is cool or whizbang or will draw customers. The real reasons are completely economic.

"It costs about a dollar a day per table, it can even go lower depending on if you have sponsors involved because all the alcohol companies want to get involved," Suri says. "For that, they get about $6 a day per tablet in increased sales. That's extra desserts, appetizers, drinks. They get about another $5 in extra table turns. If you can fit in one more table per night, that's worth a lot of money. And some restaurants, though not Calafia, get about $45 $4, $5* extra because they choose to save labor."

So, at the minimum, we're talking about $10 a day more money coming in per table. And, if the restaurants choose to cut some employees because they have an automated ordering system, that trims a bunch of costs, too. 

Those margins have meant good things for E La Carte, which is Suri's company. "A lot of our growth has been in the last six months just because awareness of the technology has grown a lot," Suri says. They now have tablets in 300 restaurants and he expects to be in 1000 by the end of the year, and 3000 the year after that.

In the past, automated ordering systems like this haven't made economic or social sense. Before the iPad, people didn't really get touchscreens. Now, most people are familiar with how to operate one. The costs of tablets' components have also come down, which benefits E La Carte. Suddenly, Suri's idea, which he hatched three years ago in Cambridge, is becoming a viable business.


I watch as two women a few tables away poke and prod the machine. They seem to be enjoying or at least tolerating the interaction, but then a waiter arrives at their table and they order from him. After I finish up with Rajat and Ayers, I sidle up to their table and interrupt them as gently as I can.

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Alexis C. Madrigal

Alexis Madrigal is the deputy editor of He's the author of Powering the Dream: The History and Promise of Green Technology. More

The New York Observer has called Madrigal "for all intents and purposes, the perfect modern reporter." He co-founded Longshot magazine, a high-speed media experiment that garnered attention from The New York Times, The Wall Street Journal, and the BBC. While at, he built Wired Science into one of the most popular blogs in the world. The site was nominated for best magazine blog by the MPA and best science website in the 2009 Webby Awards. He also co-founded Haiti ReWired, a groundbreaking community dedicated to the discussion of technology, infrastructure, and the future of Haiti.

He's spoken at Stanford, CalTech, Berkeley, SXSW, E3, and the National Renewable Energy Laboratory, and his writing was anthologized in Best Technology Writing 2010 (Yale University Press).

Madrigal is a visiting scholar at the University of California at Berkeley's Office for the History of Science and Technology. Born in Mexico City, he grew up in the exurbs north of Portland, Oregon, and now lives in Oakland.

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