Technologies
10 Horrible Tech Gadgets From the Last 25 Years That Just Suck
The annual CES show has given us thousands of gadgets this quarter-century. These are the worst.
Not every gadget is a winner. And as it turns out, quite a few are complete losers. The massive electronics bonanza known as CES 2023 is in the books and it featured plenty of weird gadgets of its own, from pee-reading toilets to a cutting board with a screen. But what if we turn back the clock to take in the CES shows of yore?
Over the past 20-plus years, I’ve seen gadgets so stupefying that sometimes they seem to exist purely because journalists like me will write about them. But it’s time to call out the really awful ones, the worst of the worst. Vacuum shoes, toilet paper robots, MP3 weapon holsters, it’s your time to shine!
The most interesting part about this rogues gallery is that some of these products — the Pepe pet dryer, the HapiFork and the Hushme, to name a few — are still being sold today. That’s right: You blew it up, you maniacs!
Dyson Zone Air-Purifying Headphones
Not technically a CES product, as this was announced during 2022, but Dyson was demonstrating the Zone headphones in Las Vegas during CES 2023. Though the Zone looks like it should be a COVID mask, that’s unfortunately not what it does. According to the Dyson site, development on the Zone began way back in 2016 as a personal air filter — for pollution, mainly — and as such, it was never designed to protect against COVID. Furthermore, one critic has claimed the gadget’s force-driven fans could even help maximize your chances of catching coronavirus. CNET’s Katie Collins, who tried it out at Dyson’s HQ in the UK, thought it was «too brilliant and bizarre to ignore.»
Read more: Dyson Zone Air Filtering Headphones on Sale in January for $949
Charmin Rollbot
Computer peripherals manufacturer Razer is the king of creating «look at me» products specifically for CES, but toilet tissue brand Charmin became notorious for this 2020 entry. That’s right, in the year that saw the mass panic buying of toilet paper came a robot that could bring you even more! Coincidence? Yes… probably. The RollBot was never going to be a real product, but we loved/loathed it anyway.
Read more: These Charmin Robots Make Us Wonder: Is Pooping the Next Tech Frontier?
Kolibree Smart Toothbrush
Remember when we had to wash our hands for 20 seconds by singing songs to ourselves? The same methodology also applies to brushing your teeth, but why should you use your own brain and lips like a sucker? There have been many smart toothbrushes over the years, but today I’m picking on the Kolibree. Everything was just fine until the arrival of «the world’s first connected electric toothbrush.» Happy birthday to you, happy birthday to you…
Read more: Kolibree’s Connected Toothbrush Aims for Better Dental Health
Taser MP3 Holster
Back in the 2000s, the iPod became such a cultural phenomenon that every company rushed to create an MP3 player of its own. This culminated in what is one of the dumbest CES products in recent memory: the Tazer MP3 holster. Imagine trying to not only charge your holster but also connect it via USB to your computer to fill it up with 1GB of tunes.
Read more: What Every Taser Needs: A Music-Playing Holster
Pepe Pet Dryer
Want to find a new way to make your small dog or cat hate you forever? Lock them in a cube prison for 25 minutes (!) and subject them to gusts of hot air. This combination torture device/dryer would have set you back $660, or you could just throw a towel over your wet dog like a normal human.
Read more: At CES 2019, a $660 Sauna Will Give Your Dog the Blow Dry of His Life
HapiFork
Throughout history, there have been so many gadgets designed to limit normal human behavior, but this one takes the (pan)cake. The HapiFork is yet another vibrating gadget that tells you to eat your meals slower (over 20 minutes), with the idea being that you are less likely to overeat. Personally, I wolf my own meals down like I’m in prison, so do your worst, HapiFork. I’ll eat with my hands if I have to! You’re not the boss of me!
Read more: Bolting Your Food? Put On the Brakes With HapiFork
Hushme
The Hushme is literally a «dumb» product — it’s designed to make its user mute to other people in the immediate vicinity. It was pitched as being useful in workplaces, but… if a co-worker gave me one of these, they’d better be wearing vacuum shoes, in order to clean up the gleefully stomped-on bits.
Read more: Hushme May Be the Weirdest, Yet Most Useful Wireless Headphones Ever Created
Belty
The original Belty was a prototype smart belt with a motor in it that adjusted itself to whether you just ate or were sitting down. Impractical as hell, but kind of cool? While there is a newer model, also called Belty, this one is even weirder — there’s no auto-sizing, but it does have a power bank charger in the buckle. OK, two things. Not only do I not want a potentially volatile compound near my nethers, I don’t want to connect a series of devices there either.
Read more: Meet Belty, the Ridiculous but Strangely Popular Show-Stealer of CES Unveiled
Xybernaut Poma
First shown off at CES 1998, the Hitachi Xybernaut wearable computer was a terrible idea long before Google Glass was even a gleam in Babak Parviz’s eye. The Windows CE-based Xybernaut Poma offered a 128MHz RISC processor and 32MB of RAM for the low price of $1,499, plus it strapped to your arm and your face and your belt!
Read more: Hitachi Fashioning Wearable PCs
Denso Vacuum Shoes
Shoes. You wear ’em. They wear out, you buy more. But that’s not exciting now, is it? They need things in them — phones, rockets, rollers and… vacuums? There are so many puns I could make about even just the name of the Denso Vacuum Shoes, but the fact that they existed at all was the biggest joke of all.
Read more: Vacuum Cleaner Shoes Show Up at CES Because Why Not
Technologies
Today’s NYT Mini Crossword Answers for Saturday, March 14
Here are the answers for The New York Times Mini Crossword for March 14.
Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.
Need some help with today’s Mini Crossword? It’s the extra-long Saturday version, and a few of the clues are tricky. Read on for all the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.
If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.
Read more: Tips and Tricks for Solving The New York Times Mini Crossword
Let’s get to those Mini Crossword clues and answers.
Mini across clues and answers
1A clue: Book parts: Abbr.
Answer: PGS
4A clue: Silicon Valley company that operates a fleet of robotaxis
Answer: WAYMO
6A clue: To a much greater degree
Answer: WAYMORE
8A clue: Contents of a scuba diver’s tank
Answer: AIR
9A clue: South Korean automaker
Answer: KIA
10A clue: Stop on a train route
Answer: STATION
12A clue: Actress Merman of «Anything Goes»
Answer: ETHEL
13A clue: Find another purpose for
Answer: REUSE
Mini down clues and answers
1D clue: Employee’s hourly calculation
Answer: PAYRATE
2D clue: Workout spot
Answer: GYM
3D clue: «Great» mountains of Tennessee, familiarly
Answer: SMOKIES
4D clue: One giving you the dish?
Answer: WAITER
5D clue: Baltimore M.L.B. player
Answer: ORIOLE
6D clue: Used to be
Answer: WAS
7D clue: Suffix with Caesar or Euclid
Answer: EAN
11D clue: Night that NBC once aired «30 Rock» and «The Office»: Abbr.
Answer: THU
Technologies
AI Toys Can Pose Safety Concerns for Children, New Study Suggests Caution
When one child told the toy, «I love you,» it responded, «As a friendly reminder, please ensure interactions adhere to the guidelines provided.»
A new study from the University of Cambridge found that AI-enabled toys for young children can misinterpret emotional cues and are ineffective at supporting critical developmental play. The conclusions could be concerning for parents.
In one report examining how AI affects children in their early years, a chatbot-enabled toy struggled to recognize social cues during playtime. Researchers found that the toy did not effectively identify children’s emotions, raising alarm about how kids might interact with it.
The report recommends regulating AI toys for kids and requiring clear labeling of their capabilities and privacy policies. It also advises parents to keep these devices in shared spaces where kids can be monitored while playing.
The research behind the study had a limited number of participants, but was done in multiple parts: an online survey of 39 participants with kids in their earlier years, a focus group with nine participants who work with young children and an in-person workshop with 19 leaders and representatives from charities that work with early-years kids. That was followed by monitored playtime with 14 children and 11 parents or guardians with Gabbo, a chatbot-enabled toy from Curio Interactive.
Some findings indicated that the AI toy supported learning, particularly in language and communication skills. But the toy also misunderstood kids and sometimes responded inappropriately to emotional requests.
For instance, when one child told the toy, «I love you,» it responded, «As a friendly reminder, please ensure interactions adhere to the guidelines provided. Let me know how you would like to proceed,» according to the research.
Jenny Gibson, a professor of neurodiversity and developmental psychology at the Faculty of Education at Cambridge, who worked on the study, said that while parents may be excited about the educational benefits of new technology aimed at children, there are plenty of concerns.
Gibson posed overarching questions about the reason behind the tech.
«What would motivate [tech investors] to do the right thing by children … to put children ahead of profits? she said»
Gibson told CNET that while researchers are exploring the potential benefits of AI-based toys, risks remain.
«I would advise parents to take that seriously at this stage,» she said.
What’s next for AI toys
As more playthings are enabled with internet connectivity and AI features, these devices could become a major safety risk for children, especially if they replace real human connections or if interactions are not closely monitored.
Meanwhile, younger people are increasingly adopting chatbots such as ChatGPT, despite red flags. Multiple lawsuits against AI companies allege that AI companions or assistants can impact young people’s psychological safety, including some chatbots that have encouraged self-harm or negative self-image.
AI companies such as OpenAI and Google have responded by adding guardrails and restrictions for AI chatbots.
(Disclosure: Ziff Davis, CNET’s parent company, in 2025 filed a lawsuit against OpenAI, alleging it infringed Ziff Davis copyrights in training and operating its AI systems.)
Gibson said she was surprised by the enthusiasm some parents showed for AI toys. She was also alarmed by the lack of research on AI’s effects on young children, noting that companies making such products should work directly with children, parents, and child development experts.
«What’s missing in the process is that expertise of what is good for children in these kinds of interactions,» she said.
Curio Interactive, the company behind the Gabbo toy, was aware of the research as it was happening but was not directly involved, Gibson said. The toy was chosen because it’s directly marketed to young kids, and the company had an understandable privacy policy. Gibson said the company seemed supportive of the project.
A representative for Curio did not immediately respond to a request for comment.
Technologies
Two Lost ‘Doctor Who’ Episodes Found Intact in Waterlogged Collection
The 1960s episodes featuring the first Doctor William Hartnell will air in the UK in April.
Whovians, rejoice. The BBC is about to unlock a piece of Doctor Who history that even the TARDIS might have forgotten. Two lost episodes of Doctor Who, the iconic sci-fi series, will broadcast in April, the showrunner for the current season confirmed.
The two 1965 episodes, The Nightmare Begins and Devil’s Planet, were donated to the charitable trust Film Is Fabulous by the estate of an anonymous collector.
«The collector did recognize what he had, but how he acquired them has been lost to time,» Professor Justin Smith Leicester of De Montfort University, who led the recovery effort, told the broadcaster.
The researchers said that while most of the donor’s private collection was destroyed by water damage, the Doctor Who episodes were intact.
Doctor Who showrunner, Russell T Davies, celebrated the news on Instagram and said the episodes would air in the UK in April, though no US air date has been announced yet.
«Lost for 61 years! Best of all, these will be made available for FREE on the BBC iPlayer in April,» Davies wrote.
He expressed gratitude to Film Is Fabulous for finding the lost episodes and encouraged people to donate to the registered charity. «Maybe they’ll find more! As the Doctor says… ‘Daleks!'»
The episodes feature the first incarnation of the Doctor, played by William Hartnell, and a typical Dalek plot to take over Earth and the galaxy.
In the 1960s and 1970s, the BBC had a policy of destroying film or reusing videotapes, leading to dozens of episodes of Doctor Who and other popular UK shows like Dad’s Army and Top of the Pops going missing.
Old Doctor Who episodes do surface occasionally, and in 2016, the newly discovered soundtrack for one storyline was turned into an animated series called The Power of the Daleks.
Meanwhile, Disney ended its working relationship with the BBC last year, and star Ncuti Gatwa left the show. However, the UK broadcaster says that Doctor Who will continue, and Russell T Davies is working on a new Christmas special.
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