Technologies

The Most Ridiculous and Weird Tech Gadgets From the Last 25 Years

CES brings the best and most innovative tech to Vegas every year. But it also has some of 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.»

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.

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…

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.

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.

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!

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.

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.

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.

Technologies

Want to Watch a Podcast? Netflix and Spotify Partner to Bring Video Podcasts to Streaming

Starting in early 2026, Netflix subscribers in the US will be able to watch select Spotify Studios and Ringer podcasts directly on the streaming platform.

Netflix and Spotify are teaming up to blur the line between streaming and podcasting. The two companies announced a new partnership that will bring a curated slate of Spotify’s top video podcasts, including shows from Spotify Studios and The Ringer, to Netflix starting in early 2026. The goal is to make popular podcasts as watchable as TV, expanding both services’ reach into sports, culture, lifestyle and true crime.

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The deal marks Spotify’s most significant distribution push beyond its own platform, and for Netflix, it’s a new way to keep audiences engaged with talk-driven, low-cost programming. Early titles include The Bill Simmons Podcast, The Rewatchables, Dissect, Conspiracy Theories and Serial Killers, among others. You can find the complete list here.

More shows and genres are expected to be added over time.

Netflix says the partnership complements its library of documentaries and talk shows, offering «fresh voices and new perspectives.» Spotify, meanwhile, described it as «a new chapter for podcasting,» giving creators access to Netflix’s global audience while expanding discovery for listeners who prefer watching podcasts.

The rollout will begin in the US early next year, with additional markets to follow in 2026.

Technologies

Every Active Borderlands 4 SHiFT Code

It’s dangerous to explore Kairos without some legendary gear. These promo codes will unlock epic loot and vault hunter cosmetics in Borderlands 4.

The biggest looter shooter of the year, Borderlands 4, is out, and tons of players are already taking the fight to the Timekeeper on Kairos. If you want to put the beat down on someone strong enough to control time, then you’re going to need an arsenal of powerful weapons and equipment.

Luckily, developer Gearbox Software is willing to lend a helping hand. Instead of having to farm every piece of legendary equipment in-game, you can roll the dice on some loot with Golden Keys unlocked by SHiFT promo codes.

If you’re already swimming in more loot than you know what to do with, some SHiFT codes also unlock special cosmetic looks for your favorite vault hunters. Special in-game challenges have already unlocked promo codes for Amon, Rafa and Vex vault hunter skins, with a Harlowe skin unlocking soon. Here’s how to use the latest SHiFT codes in Borderlands 4.

All active SHiFT codes for Borderlands 4

You can hunt down SHiFT codes on social media, but we’ll keep all of the active promo codes in one place for ease of access.

Below, you’ll find a chart that contains every active SHiFT code for Borderlands 4, what it unlocks and its expiration date:

Active Borderlands 4 SHiFT codes

Reward	SHiFT code	Expiration date
Golden Key	WZK3B-SHTHF-JZ59K-SBT3B-TWHXT	Oct. 19, 2025
Vex Mass Market Appeal Skin	BZ6JJ-CB6CT-WXJJW-3TT3B-56FZ5	Jan. 1, 2031
Amon Cult Classic Skin	JZ6BJ-SBR5J-WF3BK-BT3BB-TX9HB	Dec. 31, 2030
Rafa Savings Savior Skin	TZXT3-XJXCB-CXBJW-BTTJT-9SK6B	Dec. 31, 2030
Break Free Cosmetics Pack	JS63J-JSCWJ-CFTBW-3TJ3J-WJS5R	Jan. 1, 2031
Golden Key	T9RJB-BFKRR-3RBTW-B33TB-KCZB9	No expiration

How to redeem SHiFT codes for your Borderlands 4 account

While SHiFT codes are totally free rewards for you to accumulate, you must make a SHiFT account to input any active codes in-game.

SHiFT is a service that Gearbox integrates into its biggest games, and making an account unlocks forums and exclusive beta participation. It’s also necessary to create an account to turn in any promo codes, which is what most fans care about.

Once your account is created, you can enter your SHiFT codes in two separate places. Within your SHiFT account settings, you can find a Rewards tab with a field to enter any Borderlands promo codes. Once you enter the codes, any unlocked items will be added to your account the next time you open the game.

However, an easier way to input your SHiFT codes is within Borderlands 4 itself. Within the game’s pause menu, you can access a SHiFT. Select the Rewards tab from the resulting menu, input your codes, and the unlocked items will be immediately available on your save.

Where are SHiFT codes normally released?

SHiFT codes are released fairly frequently on Gearbox and Gearbox-affiliated social media channels. For the best chance at catching every new SHiFT code that gets released, you should follow Gearbox on X and on Facebook.

Gearbox CEO Randy Pitchford also releases promos on his X account, so if you’re brave enough to follow him despite his frequent outbursts toward fans you can find SHiFT codes there as well.

What are SHiFT codes?

SHiFT codes are promo codes that Gearbox occasionally releases that reward players with loot and cosmetics in Borderlands games. The main SHiFT code reward is a Golden Key, which opens the Golden Chest in most Borderlands hub areas.

But don’t spend them immediately — it’s worth saving your Golden Keys until you reach the level cap and are playing on the hardest difficulty, as the loot rewards will scale to your character accordingly. This is a great way to begin farming some endgame legendaries quickly and easily.

Technologies

Barack Obama Reveals He Only Plays This One Phone Game

No, it’s not Wordle or Connections, but you’ve almost certainly heard of it.

Many of us rely on our smartphones for entertainment as well as communication, playing New York Times games such as Wordle, Connections and Strands on our phones. (CNET has daily answers for those games, plus Connections: Sports Edition and the Mini Crossword, if you’re ever stumped.) Now, one very famous person recently revealed that he plays only one phone game — and it’s one you’ve likely heard of.

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Former President Barack Obama appeared on the final episode of the podcast WTF with Marc Maron https://podcasts.apple.com/us/podcast/episode-1686-barack-obama/id329875043?i=1000731550704#link={%22linkText%22:%22final episode of the podcast WTF with Marc Maron%22,%22target%22:%22_blank%22,%22href%22:%22https://podcasts.apple.com/us/podcast/episode-1686-barack-obama/id329875043?i=1000731550704%22,%22role%22:%22standard%22,%22absolute%22:%22%22}on Monday. He revealed the only game he plays on his phone is Words With Friends.

Obama says he plays the word game to keep up his friendship with longtime White House photographer Pete Souza.

«I could be in the middle of negotiations on a nuclear treaty, and if that ping goes off, there’s a part of me that’s like, ‘I wonder what [word] he [Pete Souza] played,» Obama said.

Words With Friends is similar to, but not associated with, the world-building game Scrabble. It was released in 2009 and is owned by game company Zynga, and can be played on devices running iOS and Android. Players take turns creating words on a game board using their rack of seven letter tiles, trying to score as high as possible while using special bonus squares to double or triple their points. As of Tuesday, Words With Friends ranked No. 14 on the free Word Games list in the Apple App Store.

Obama did not share whether he or Souza tends to win the majority of the pair’s games.