Increasingly, we are asked to sign forms online, but signing a digital document can get tricky. Digital signature apps bypass the tiresome print-sign-scan cycle of signing digital documents and allow you to quickly and easily put digital pen to digital paper, signing online documents with your name, a preset signature, or whatever scrawl you can manage on your phone, tablet, or laptop touchscreen. Digital signature apps are great timesavers because any important agreements you get in your inbox can be digitally signed and returned by email. Digital signature apps are not something you use every day, but they do come in handy when the occasion arrives. Whether you keep it on your device all the time or just install it when needed, here are some of the best digital signing apps for iOS and Android . Adobe Fill & Sign If you need an Adobe-certified app to sign your document, then Adobe Fill & Sign is the best one out there. Signing a document is easy — just create a … [Read more...] about The best digital signing apps for iOS and Android
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Chess. Jeopardy. Go. Why do we use games as a benchmark for A.I.?
Growing up, many of us were told that playing computer or video games was a waste of time. However, when it comes to training artificial intelligence, not only is it not a waste of time, but it could be key to developing the intelligent agents of tomorrow. Several years ago, researchers from Google DeepMind impressively demonstrated that cutting-edge A.I. could be used to master several classic Atari games, without being explicitly taught how to play them. Since then, multiple researchers have tried their hand at reinforcement learning systems that use trial and error to learn how to master games. Now, researchers from Uber AI Labs and OpenAI have come up with a way to refine these tools even further that enables them to exhibit a high level of performance at more complex games that gameplaying A.I. agents have previously struggled with. “The new algorithm that we developed, Go-Explore, outperforms previous machine learning algorithms on many Atari games, including the … [Read more...] about Chess. Jeopardy. Go. Why do we use games as a benchmark for A.I.?
Raya and the Last Dragon review: Martial arts and fantasy merged beautifully
Walt Disney Animation Studios has never shied away from putting its own spin on popular genres, whether it’s the superhero-inspired Big Hero 6 or the gaming fantasy of Wreck-It Ralph . And, by and large, those forays have all managed to cast the Disney magic that makes them critical and commercial hits. With Raya and the Last Dragon , Disney tries its luck with a new genre: The martial arts hero’s journey. And much like the aforementioned films, Raya finds inspiration in all the right places, and imbues it with the sort of emotional weight and bright, fantastic aesthetic we’ve come to expect with Disney’s big-screen adventures. In a world … Directed by Don Hall ( Big Hero 6 ) and Carlos López Estrada ( Blindspotting ), Raya and the Last Dragon follows a young warrior, Raya (voiced by Star Wars actress Kelly Marie Tran), as she sets out to reverse the damage done to the fractured world of Kumandra by the sinister creatures known as Druun. Along the way, she … [Read more...] about Raya and the Last Dragon review: Martial arts and fantasy merged beautifully
The best calculator apps for Android and iOS
It’s quite likely that calculator manufacturers aren’t the biggest fans of the smartphone. For decades, students and professionals alike had used the trusty calculator whenever they needed to perform a mathematical operation they couldn’t do in their heads. Now, however, they simply pick up their phones, adding calculators to the long list of “primitive” devices killed off by Apple and other manufacturers. Still, this makes things more convenient for the average person, since rather than spending money on a stand-alone calculator, you can now simply pick up your iPhone 12 or Samsung Galaxy S21 . There is no shortage of great calculator apps for iOS and Android. This article rounds up the best calculator apps available to download right now, from fairly streamlined calculators to apps that feature specialized functions for engineers and scientists. Calculator Okay, Apple’s native Calculator app may be overly familiar to anyone with an iPhone or an iPad, but you can use … [Read more...] about The best calculator apps for Android and iOS
The best wireless travel keyboards for phones and tablets
While it’s unlikely to be your first choice, your humble smartphone can work if you need to quickly set up a writing or work station in a cafe or on the train. With smartphone display sizes almost reaching an almighty 7 inches — the same size as a small tablet of yesteryear — it’s clear they have the room to accommodate a decent writing app, and with specs rivaling laptops, they have the power, too. But what they don’t have is an easy-to-use keyboard. On-screen keyboards are good, and even QWERTY phones have their dedicated users, but if you really want to get some typing done well and fast, you need a separate keyboard. But you can’t just drag a full-sized keyboard around with you on the off chance you’ll get a chance to do some typing. What you need is a portable, wireless keyboard that doesn’t take up too much room and is always ready to go. So whether you’re typing up a screenplay or the next New York Times bestseller, or you just need to get some work done, here are the best … [Read more...] about The best wireless travel keyboards for phones and tablets