See inside the futuristic lab where Dunkin' is testing self-serve cold-brew taps, pickup lockers, and AI ordering technology that could eventually come to stores across America

The Dunkin' Innovation Lab is attached to its first so-called "store of the future" in Quincy, Massachusetts. It's a little bit smaller than the store itself.

The Innovation Lab is where Dunkin' experiments with new technology before it's tested in the actual store next door.

Dunkin's initial model for the store of the future sits on a table in the center of the lab. The model was used to design the two-lane drive-thru, which is unique to the new Quincy store.

There were also renderings on the wall that show the initial design plan for Dunkin's store of the future.

Dunkin's Innovation Lab tests everything from holographic point-of-purchase ads to self-serve cold-brew taps. Immediately near the entrance is a projector showing advertisements on a glass pane, and a hologram projector on the wall flashing various Dunkin' logos.

The projected advertisements and holographic logos are being tested as alternatives to the ads that are currently displayed in Dunkin's store windows.

Some of the technology being tested is perhaps a little less practical, like a machine that allows baristas to print images on foamy drinks like nitro cold brews and hot lattés. Dunkin' called them "Selfie Nitros."

Wheeler said that while it is a cool idea, he isn't sure how Dunkin' can best make use of it yet, because it isn't necessarily something people would use on a daily basis.

Dunkin' also had a few AI devices in testing. This device, for example, was able to recognize your gender and suggest different menu items based off of popular orders for each gender. For example, when a woman tested it during our tour, the device suggested a frozen lemonade. But it wasn't entirely accurate at recognizing gender, and the suggestions seemed arbitrary.

There was also a device that was able to recognize gender, age, and mood, based on your facial expressions. This also wasn't super accurate, and it felt a little creepy. The idea is that Dunkin' can suggest what you might want to order based on this data.

Making ordering easier is a huge focus in the Innovation Lab. Dunkin' wants customers to be able to order anywhere, at any time, on any device. There was a wall of TVs demonstrating apps that are already connected to the Dunkin' app, like Waze and Google Assistant.

Waze users can locate the nearest Dunkin' restaurant and tap a single button to launch Dunkin’s On-the-Go Ordering within the Waze App. Only DD Perks members can use this feature.

DD Perks members can also order ahead with Google Assistant or Alexa. When we tested the apps in the lab, it took less than two minutes to place an order.

In addition to developing technology to make mobile ordering more efficient, Dunkin' is testing two new features to improve its in-store experience: digital ordering kiosks and pickup lockers.

The digital ordering kiosks would allow customers to view the menu, place orders, and pay without interacting with anyone else in store.

The pickup lockers are very similar to an Amazon Locker. After placing an order for pickup on the Dunkin' app, users would simply go to the lockers, scan a QR code, grab their order, and go. Wheeler said he envisions locating the lockers in busy stores in cities like New York, so that customers on the go wouldn't have to wait on any lines.

Dunkin' is also developing a self-serve tap for cold drinks, which Wheeler said he could see in spaces like college campuses one day.

To use the self-serve tap, you could select any iced coffee or tea, pay for your drink, and then fill up the cup yourself. The tap can dispense anything from iced green tea to cold brew.

Though some of the products in the lab are much further along than others, the idea is that products that make it through all of the testing in the lab can eventually be tested in the store of the future next door, before eventually being rolled out to all Dunkin' stores.