Swipe to sort: Using this robotic recycling system is like playing a game of Fruit Ninja

By Dyllan Furness Published May 5, 2016

One promising outcome of job automation may see machines not simply taking our work, but instead making our work easier. There are countless necessary but undesirable jobs around. Wouldn’t it be nice if machines could make these tasks a little bit better?

A startup called Jodone is using gaming technology to do just that, beginning with a pilot project at the Pope/Douglas waste-to-energy facility in Alexandria, Minnesota. Where humans once sorted through trash and picked out recyclable materials by hand, robotic arms will grab the valuable waste and place it a designated bin.

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The robotic arms aren’t selecting items independently though. Across the facility, human workers watch waste roll down a conveyer belt and, using a touch screen, swipe paper, plastics, glass, aluminum, and tin items towards their respective spot on the screen. Then, back across the factory, the robots move the recyclables to their respective bins — a system that sees humans and machines working in harmony.

The click and swipe process used by Jodone was apparently inspired by Fruit Ninja: an immensely popular touch-screen game in which players use their fingers to slice up digital fruits.

Jodone cofounder and CEO, Cole Parker, says the exercise allows workers to stay engaged without really dirtying their hands. “People like solving puzzles,” he told MIT Technology Review, “they like being mentally challenged.” Parker hopes the joint effort will be more interesting for workers and will generate additional profit as workers receive incentives for selecting and separating an above-average amount of recycling. The status estimates it can help generate $24 million in added revenue for waste facilities.

The system’s developers are currently creating an AI system that can learn from past swipes, to enable the software to identify valuable waste, according to MIT Technology Review. Though the robot will still need to wait for human approval, the system could be developed to perform the entire task independently. It seems this harmonious working relationship may not stand the test of emerging technology.

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Former Digital Trends Contributor

Dyllan Furness is a freelance writer from Florida. He covers strange science and emerging tech for Digital Trends, focusing…

Entertainment

Star Wars legend Ian McDiarmid gets questions about the Emperor’s sex life

Ian McDiarmid as the Emperor in Star Wars: The Rise of Skywalker.

This weekend, the Star Wars: Revenge of the Sith 20th anniversary re-release had a much stronger performance than expected with $25 million and a second-place finish behind Sinners. Revenge of the Sith was the culmination of plans by Chancellor Palpatine (Ian McDiarmid) that led to the fall of the Jedi and his own ascension to emperor. Because McDiarmid's Emperor died in his first appearance -- 1983's Return of the Jedi -- Revenge of the Sith was supposed to be his live-action swan song. However, Palpatine's return in Star Wars: Episode IX -- The Rise of Skywalker left McDiarmid being asked questions about his character's comeback, particularly about his sex life and how he could have a granddaughter.

While speaking with Variety, McDiarmid noted that fans have asked him "slightly embarrassing questions" about Palpatine including "'Does this evil monster ever have sex?'"

Cars

Waymo and Toyota explore personally owned self-driving cars

Front three quarter view of the 2023 Toyota bZ4X.

Waymo and Toyota have announced they’re exploring a strategic collaboration—and one of the most exciting possibilities on the table is bringing fully-automated driving technology to personally owned vehicles.
Alphabet-owned Waymo has made its name with its robotaxi service, the only one currently operating in the U.S. Its vehicles, including Jaguars and Hyundai Ioniq 5s, have logged tens of millions of autonomous miles on the streets of San Francisco, Los Angeles, Phoenix, and Austin.
But shifting to personally owned self-driving cars is a much more complex challenge.
While safety regulations are expected to loosen under the Trump administration, the National Highway Traffic Safety Administration (NHTSA) has so far taken a cautious approach to the deployment of fully autonomous vehicles. General Motors-backed Cruise robotaxi was forced to suspend operations in 2023 following a fatal collision.
While the partnership with Toyota is still in the early stages, Waymo says it will initially study how to merge its autonomous systems with the Japanese automaker’s consumer vehicle platforms.
In a recent call with analysts, Alphabet CEO Sundar Pichai signaled that Waymo is seriously considering expanding beyond ride-hailing fleets and into personal ownership. While nothing is confirmed, the partnership with Toyota adds credibility—and manufacturing muscle—to that vision.
Toyota brings decades of safety innovation to the table, including its widely adopted Toyota Safety Sense technology. Through its software division, Woven by Toyota, the company is also pushing into next-generation vehicle platforms. With Waymo, Toyota is now also looking at how automation can evolve beyond assisted driving and into full autonomy for individual drivers.
This move also turns up the heat on Tesla, which has long promised fully self-driving vehicles for consumers. While Tesla continues to refine its Full Self-Driving (FSD) software, it remains supervised and hasn’t yet delivered on full autonomy. CEO Elon Musk is promising to launch some of its first robotaxis in Austin in June.
When it comes to self-driving cars, Waymo and Tesla are taking very different roads. Tesla aims to deliver affordability and scale with its camera, AI-based software. Waymo, by contrast, uses a more expensive technology relying on pre-mapped roads, sensors, cameras, radar and lidar (a laser-light radar), that regulators have been quicker to trust.

Cars

Uber partners with May Mobility to bring thousands of autonomous vehicles to U.S. streets

uber may mobility av rides partnership

The self-driving race is shifting into high gear, and Uber just added more horsepower. In a new multi-year partnership, Uber and autonomous vehicle (AV) company May Mobility will begin rolling out driverless rides in Arlington, Texas by the end of 2025—with thousands more vehicles planned across the U.S. in the coming years.
Uber has already taken serious steps towards making autonomous ride-hailing a mainstream option. The company already works with Waymo, whose robotaxis are live in multiple cities, and now it’s welcoming May Mobility’s hybrid-electric Toyota Sienna vans to its platform. The vehicles will launch with safety drivers at first but are expected to go fully autonomous as deployments mature.
May Mobility isn’t new to this game. Backed by Toyota, BMW, and other major players, it’s been running AV services in geofenced areas since 2021. Its AI-powered Multi-Policy Decision Making (MPDM) tech allows it to react quickly and safely to unpredictable real-world conditions—something that’s helped it earn trust in city partnerships across the U.S. and Japan.
This expansion into ride-hailing is part of a broader industry trend. Waymo, widely seen as the current AV frontrunner, continues scaling its service in cities like Phoenix and Austin. Tesla, meanwhile, is preparing to launch its first robotaxis in Austin this June, with a small fleet of Model Ys powered by its camera-based Full Self-Driving (FSD) system. While Tesla aims for affordability and scale, Waymo and May are focused on safety-first deployments using sensor-rich systems, including lidar—a tech stack regulators have so far favored.
Beyond ride-hailing, the idea of personally owned self-driving cars is also gaining traction. Waymo and Toyota recently announced they’re exploring how to bring full autonomy to private vehicles, a move that could eventually bring robotaxi tech right into your garage.
With big names like Uber, Tesla, Waymo, and now May Mobility in the mix, the ride-hailing industry is evolving fast—and the road ahead looks increasingly driver-optional.