Skip to main content
  1. Home
  2. Emerging Tech
  3. News

A Japanese hotel fires half its robot staff for being bad at their jobs

Add as a preferred source on Google
KAZUHIRO NOGI/Getty Images

There are plenty of concerns about robots stealing jobs from decent, hard-working, flesh-and-blood humans. However, to paraphrase an often-misquoted Mark Twain line, reports of our impending redundancy may have been greatly exaggerated. At least, that is our takeaway from a Wall Street Journal report claiming that Japan’s oddball Henn na “Strange” Hotel has fired half of its 243 robot staff.

The reason? Because these labor-saving machines were causing more problems than they were solving — and requiring humans to come in and fix things as a result.

Recommended Videos

One of the victims of the robot layoffs was a doll-shaped robot called Churi, which functioned as an artificial intelligence assistant like an embodied versions of Amazon’s Alexa. Unfortunately, Churi turned out to be remarkably poor at answering questions from hotel guests. A pair of velociraptor dinosaur robots, which worked at the hotel check-in, were also made extinct by the firings since they wound up being unable to do many of the jobs required of a receptionist. A concierge robot, meanwhile, was replaced by a human better able to answer important questions about nearby tourist attractions. Humans are also now going to carrying luggage to the rooms, of which the previous robots were only able to reach around one-quarter of — and only in optimal weather conditions.

The problem with Henn na Hotel getting rid of its robots is that it’s a bit like Disney getting rid of the staff dressed as mice: It’s pretty much the whole concept. As the hotel’s website notes, “Henn na Hotel is the world-first hotel staffed by robots. At the front desk, you will be greeted by multi-lingual robots that will help you check in or check out. At the cloakroom, the robotic arm will store your luggage for you. Mechanic [sic] yet somehow human, those fun moments with the robots will warm your heart.” The idea, in essence, was to build the most efficient hotel in the world.

In the end, though, it seems that — as great as robots can be — they’re simply not suitable for every role just yet. With the rise of robot bartenders, robot-staffed restaurants and the like, it will be interesting to see how many similar concepts fall apart in the coming years. After all, once the novelty of a robot dinosaur on reception wears off, you’re just faced with a receptionist who can’t properly understand you and lacks a sufficient number of fingers on each hand to properly photocopy your passport.

Luke Dormehl
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
Anti-surveillance clothing is getting cheaper, but don’t expect an invisibility cloak
Affordable shirts now claim to confuse facial recognition, although their protection depends heavily on the camera and software watching you
Chart, Plot, Adult

Anti-surveillance clothing is starting to look less like an art-school experiment and more like something you could actually wear outside. Shirts designed to confuse facial recognition systems now cost about as much as ordinary streetwear, although buying one won’t make you disappear.

The Guardian reports that designers are using face-like prints, unusual cuts and infrared lights to interfere with computer vision. These techniques target specific weaknesses, so their success depends on what happens to be watching you.

Read more
This spinning drone hides in plain sight using a visual illusion
This drone doesn't turn invisible. It tricks your brain into thinking it has.
Phantom Twist

For decades, engineers have chased the dream of an invisible drone. The usual approaches have involved transparent materials, camouflage coatings, or complex optical systems that bend light around an object. Researchers at Northwestern University decided to take a completely different route. Instead of hiding the drone itself, they chose to fool the human eye.

The result is Phantom Twist, an experimental drone that spins so rapidly it almost disappears into the background. It's not technically invisible, but to anyone watching, it looks more like a faint blur than a flying machine.

Read more
This smart knitted fabric can flip switches, count your steps, and even change shape
Grandma's knitting just entered its Iron Man era
Representative Image

For most of us, knitting brings to mind sweaters, scarves, and perhaps an ambitious grandmother determined to make winter more fashionable. Researchers at Harvard University, however, have a far more futuristic vision. They've transformed ordinary knitted fabric into a programmable material capable of changing shape, acting as an electrical switch, sensing movement, and potentially forming the foundation of tomorrow's wearable technology.

The research, published in Advanced Functional Materials by scientists at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS), demonstrates how machine-knitted textiles can "snap" between multiple stable shapes without relying on motors or rigid mechanical parts.

Read more