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Are masks complicating facial recognition software? The short answer is no, but masks do complicate matters.Computer science experts say that face coverings and other accessories may act as a speedbump, but it wouldn’t be very difficult for the software to be modified.However, with a face covering, recognition may be less accurate.“It has fewer data points and that is the concern,” Steve Beaty, computer science professor at Metro State University-Denver, said. “Because you are essentially removing your nose and your mouth from the equation if you will, there will be fewer data points and the concern is that other people can authenticate as you.”Before the use of face masks, facial recognition software had an inaccuracy rate of less than 1 percent. Now, the National Institute of Standards and Technology estimates that the inaccuracy rate has increased from 5 to 20 percent. 892

Are you a master of cryptocurrency? Are you tired of mining for money and looking for something to take your mind off of it?You're in luck, a Las Vegas strip club is accepting Bitcoin and making it easy to use the currency inside of the club.The Legends Room is located near Twain Avenue and Valley View Boulevard and is one of the first strip clubs to go crypto. The club has an in-house Bitcoin ATM, which allows customers to purchase Bitcoin on site.The ATM is great but Bitcoiners will really be excited to learn that the dancers will wear temporary tattoos that can be scanned by an iPhone for tipping purposes.Why make it rain when you can make it code? 672

Ananya Vinay, the 2017 Scripps National Spelling Bee champion, has had quite a year.It started with confetti cannons on stage after she spelled "marocain" correctly. Then she made the rounds: talk shows like Jimmy Kimmel Live and other media appearances.She rode in a limo to the Golden State Warriors' final basketball game of last season, and got to see the trophy presentation when her team won the championship."It was really exciting," she said.She also toured the Google campus, got a rally at her school and had a day named in her honor by the governor of California. It was all a big surprise, she said.And she's picked up other hobbies, too: she made it to the National Science Bowl, the state science fair and competed in Mathcounts.She also wants to write more and join the forensics team. And she's started a website and tutors some spellers.A lot of it comes from her Bee experience."It really gives you a lot of confidence," Ananya said. "It gives you a lot of knowledge about the world."Ananya carried the trophy in to the opening ceremony Monday night and kicked off the Bee."I'm really glad to be back; I have a lot of friends here," she said. "I'm hoping for the best for every competitor." 1216

An email sent by a student to the principal and all of the freshmen at Oconomowoc High School prompted a police investigation into possible safety concerns.The email accused a different student of being a threat and mentioned the fictional character Slender Man.Police immediately investigated some of the claims in that email and the district says it determined there is no threat to student safety.The email sent on Wednesday includes many personal details about the student and says the person "...believes she has multiple personalities...is the daughter of slenderman."Slender Man became well-known in 2014, when two girls from Waukesha, Wisconsin — located about a half hour from Oconomowoc — said they stabbed their classmate 19 times to please the character.They both were recently committed to mental health facilities.In addition to mentioning Slender Man, the Oconomowoc student also claimed that this other student "wanted me to join her and two other girls in a cult-like group called the 'Trinity Sisters.'""I didn't find them to be true," said Alexis Zimmerman, a junior at the school.She says she and many other students weren't concerned about what the email said but were more upset that it even went out."I don't think anyone found it as a threat," she said. "It was just, it wasn't something right to say about someone else."Alexis' mother Nicole Gronitz says the school notified parents about the email, but she too wasn't concerned."It really didn't make me think twice about it," she said. "A lot of the stuff has just been kind of fake lately."District officials would not comment on any disciplinary issues. The full statement from the district is below: 1707

Amid all of the retail chaos and change of 2020, at least one thing remains the same: the biggest sale day of the year.Black Friday — the day after Thanksgiving — has a reputation as the best time of the year to buy just about anything.But even though Black Friday still exists in 2020, it won’t be the same experience as before. Our guide can help you get the best bargains this Nov. 27.Buy: TelevisionsLow-priced electronics deals are a given on Black Friday. That won’t change this year.Last year, Target sold a 65-inch TV in stores for only 9.99. Walmart, too, had a 65-inch TV for just 8. This Black Friday, you’re guaranteed to find discounts on TVs, as well as tablets and laptops.As for some stocking stuffers to go along with your new TV, you’ll find video games, CDs, DVDs and Blu-rays deeply discounted from their original prices. In 2019, Walmart had over 50 movie titles for .96 apiece.Skip: ToysHistorically, it’s best to wait until closer to Christmas to purchase dolls, action figures, play sets and other toys. You run the risk that certain items will sell out, but you may also be able to find bigger savings on what’s left.In past years, select toys have been on sale for as much as 50% off in the final days before Christmas.Buy: Apple productsThere’s a specific electronic brand that’s popular on Black Friday: Apple. Major retail stores such as Best Buy, Target and Walmart discount Apple products each year, and previous-generation models usually see dramatic deals. These offers may include price cuts, free gift cards with purchase (up to 0 with a qualifying phone purchase on an installment plan), or a combination of both.Target devoted an entire page of its 2019 Black Friday ad to Apple. The Apple Watch Series 3 (GPS) started at 9.99 (regularly 9.99), and select App Store and iTunes gift cards were buy one, get one 30% off.Apple discounts likely won’t disappear this Black Friday. In fact, Apple items have already been on sale in pre-Black Friday sales. Keep an eye out for deals on MacBooks, iMacs, iPhones, iPads, Apple Watches and Apple TVs.Skip: BeddingYou’ve got the entertainment center covered, but hesitate before stocking up on supplies to refresh the look of your bedroom this Black Friday.Every January, retailers such as Overstock, Pottery Barn and Sears host “white sales.” During these seasonal promotions, discounts on bedding, pillows, towels and linens can hit up to 70%. Expect these to come around after Jan. 1.Buy: Gaming systemsBlack Friday is big for gamers. This year, look for savings on video game systems from retailers such as Best Buy, Walmart and GameStop. Expect deals on products from Xbox, PlayStation and Nintendo.You’ll also find particularly great offers on gaming bundles. These include the game console plus a combination of accessories or games.Skip: Winter clothingWinter clothing generally isn’t the best value on Black Friday. Retailers frequently offer big clearance sales on jackets when winter gives way to spring.But if you need something to keep you warm before then, you’ll be able to find some bargains this Black Friday. Year after year, department stores like to offer doorbuster deals on women’s boots with select pairs for just .99 each.If you miss Black Friday, don’t worry. Department stores and clothing retailers have been rolling out new sales almost daily.Buy: Christmas decorBlowout post-Christmas clearance sales happen every year on Dec. 26 as shoppers make their way to the store to return gifts. Christmas decorations, wrapping paper, tinsel and other seasonal trimmings reach super low prices (for obvious reasons). Prices also drop in the final weeks before Christmas.For those reasons, Christmas decorations used to be on our list of items to skip on Black Friday. But this year, it’s less likely you’ll be at the mall shortly before Christmas. And waiting to order online could spell shipping delays.So if you need decorations, consider scooping up deals on artificial trees and rolls of wrapping paper from home and craft stores on Black Friday. That way you’ll have your essentials in time for Christmas.Skip: Outdoor itemsOutdoor products, grills and patio furniture were already deeply discounted immediately after summer ended.If you didn’t pick up these products at the close of this summer, wait until Memorial Day and Labor Day sales roll around next year. Another viable option is the Spring Black Friday Sale that home improvement store Lowe’s usually holds each year.Buy: AppliancesBlack Friday brings big savings on washers, dryers, refrigerators and other kitchen appliances. Retailers typically mark down home appliances by 40%. Look for similar deep discounts again this year.You’ll find smaller appliances such as coffee makers, mixers, blenders or vacuum cleaners on sale, too. Expect deals from department stores such as Kohl’s, Macy’s and JCPenney.Shop: OnlineFor the ultimate combination of convenience, safety and savings, spring for online shopping. With so many stores closed on Thanksgiving, big-box retailers are bringing their doorbusters online this Thanksgiving and Black Friday.Online shoppers will usually enjoy free shipping. Or, you can choose to make your purchases online and pick them up at the store.More From NerdWalletHow to Get the Best Lowe’s Black Friday 2020 Deals13 Ways to Leave Scammers Empty-Handed This Holiday SeasonHow to Shop Black Friday Deals OnlineCourtney Jespersen is a writer at NerdWallet. Email: courtney@nerdwallet.com. Twitter: @CourtneyNerd. 5530

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