If you are looking for an answer to the question What is Artificial Intelligence? and you only have a minute, then here's the definition the Association for the Advancement of Artificial Intelligence offers on its home page: "the scientific understanding of the mechanisms underlying thought and intelligent behavior and their embodiment in machines."
However, if you are fortunate enough to have more than a minute, then please get ready to embark upon an exciting journey exploring AI (but beware, it could last a lifetime) …
Slate has relationships with various online retailers. If you buy something through our links, Slate may earn an affiliate commission. We update links when possible, but note that deals can expire and all prices are subject to change. All prices were up to date at the time of publication. Why you want this: As robot vacuums have become increasingly popular, we've had to accept that they are not wholly autonomous.
These are the best deals on Eufy robot vacuums as of Jan. 13: OUR TOP PICK: Eufy by Anker, RoboVac G30, Robot Vacuum with Smart Dynamic Navigation 2.0 -- save $90 One of the things we had enough of in 2020 was cleaning (among other things). Staying at home all day every day means that things tend to get messy, and time spent cleaning the house also seems to skyrocket. Give yourself a little free time and outsource the floor-cleaning to a robot vacuum. These Eufy models will save you time, energy and -- since they're all on sale -- money. The smartest robot vacuum on this list, the RoboVac G30 will integrate seamlessly into any smart home.
In the past few years, no other gadget--headphones, electric bicycle, literally anything at all--has improved as dramatically as the humble robot vacuum. The hardware and software have improved beyond all imagining (hello, self-emptying bins!), and prices have dropped significantly, to the point where robot vacuums are now an accessible, convenient household tool instead of a statement of bougie affluence or a potential cat car. But even if the tech has dramatically improved, it doesn't mean they're always easy to use at first. If you're worried you're at risk of becoming the next Roomba "pooptastrophe," read on. Here are a few tips that can help you get the most out of your new sidekick.
Save $330: The Roborock Robot Vacuum and Mop is on sale on Amazon for $249.99 as of Dec. 28. Remember the days when the iRobot Roomba was first introduced? Just about everyone wanted to get their hands on one of the newest and most interesting cleaning gadgets. Now, there are robot vacuums wherever you turn. To ease the overwhelming stress of trying to pick one, go for one that's offering you the best savings.
Save $120: The iRobot Roomba 960 robot vacuum is on sale on Amazon for $279.99 through Dec. 21 in an Amazon deal of the day. The only thing that would give away the fact that this Roomba has been pre-owned is its price. According to Amazon, other than its $120 discount, the device looks (and performs) as if it's brand new. The iRobot Roomba 960 delivers five times the power of the brand's previous models for improved pick-up performance. It also uses a three-stage cleaning system that cleans everything from the dirt and pet hair you can see to the allergens and dust you can't.
SAVE OVER £100: The iRobot Roomba 960 robot vacuum cleaner is on sale for £462.99 on Amazon, saving you 24% on list price. We're all very tired, and the last thing anyone wants to do right now is clean the house. This is officially "winding down" time, and that means there is no time for vacuum cleaning. We're not suggesting that you just give up entirely and let your house collect dirt, debris, and pet hair. We're just saying that there are alternatives out there in the shape of robot vacuum cleaners.
As of Dec. 8, the iRobot Roomba 981 is down to a record-low price of just $399.99 on Amazon -- that's a 32% savings. If you think you've missed out on 2020's best Roomba deals now that Cyber Weekend is over, no you didn't. According to Consumer Reports' Best Time to Buy Things list, we'll be seeing huge discounts on robot vacuums throughout the entire month of December -- and the fancy iRobot Roomba 981 is just the latest example: The smart robot vacuum wasn't on sale on Black Friday or Cyber Monday, but as of Dec. 8, it's back down to its all-time-low price of just $399.99 on Amazon. A great choice for homes where clumps of pet hair roam wild alongside dust bunnies, the Roomba 981 harnesses iRobot's Power-Lifting Suction technology to deliver up to ten times the air power of the brand's mid-range 600 series vacuums, which translates to extra-thorough carpet cleanings. Better yet, its adjustable dual multi-surface rubber brushes are designed to not get tangled up in fur, and its high-efficiency filter can supposedly trap 99% of allergens from dogs and cats.
The holiday shopping season is a great time to find a robot vacuum at a good sale price, and one of iRobot's most advanced devices is $200 off right now. The Roomba S9 vacuum is down to $900, which is a record low for this model. The "plus" version comes with a Clean Base, but if you can do without that, the regular S9 vacuum is also discounted to $700. Since these remain expensive gadgets, you'll qualify for Wellbots' free shipping and the retailer also offers no sales tax outside New York. These robo-vacs do everything that the well-loved Roomba i7 series does, but they also have a few extra perks.
Purchases you make through our links may earn us a commission. When it comes to robot vacuums, there's no better machine on the market than the iRobot Roomba i7 . It costs a whopping $799.99--gulp. If shelling out $800 on a cleaning tool isn't in your budget, take heart: This stellar device is currently on sale for a massive discount. Get expert shopping advice delivered to your phone.
Budget robot vacuums necessarily make concessions, and that's okay as long as cleaning isn't compromised. Its no-frills vacuums have performed consistently well in our tests even if they don't have much, if any, advanced functionality. The Yeedi K650 continues this trend, adding a bigger dustbin and a tangle-free brush option that while not particularly sexy are most certainly welcome. The K650 has a fairly minimal design, and its white finish is a nice change from the hordes of black botvacs on the market. On top are an Auto clean button and a Wi-Fi indicator.