Keep in mind, to use the Video Doorbell Pro properly you will need to have an existing hardwired doorbell in the place you want to install this one. Installation is super simple and only takes a few minutes once you get started. Ring includes a variety of faceplate colors so you can pick the one that matches your house.
B&H doesn’t charge sales tax at the time of purchase to those who live outside of NJ and NY, and also has the Video Doorbell 2 on sale for $ 179.
Okay, I know some people out there aren’t going to believe me, but sometimes educational things can be fun. Sometimes fun things can be educational. Our parents and teachers weren’t totally misguided. Exhibit A: logic puzzles. Are they the greatest puzzles out there? It depends on your tastes, but at the very least I expect most fans of video games to enjoy logic puzzles in some form or another. The interesting thing is that no matter how they are presented, they all come down to a set of very basic rules that can be diagrammed in a way that looks more like homework than entertainment. Throw in an element of time pressure and you’ve got yourself a blueprint for a fine video game.
Schemata [Free] is not the first game to take logic diagrams of digital circuits and turn them into a toy, but it does a pretty fine job of the idea. Its goal seems to be to teach the player some basic information about logic gates while presenting them with a fun puzzle game experience. You need to activate or deactivate nodes to light up the next node and move forward. There are six different types of gates in play here: AND, OR, XOR, NAND, NOR, and NXOR. They’re all represented by their proper symbols, and if you don’t know how they work the game does offer a tutorial to explain them. For example, if you’ve got an AND gate in front of you, you’ll need to activate both nodes to light the next one. It’s simple enough on its own, especially since the game will show the next node lit once you have it right.
It’s not quite as easy as just messing around with lights until the next one lights up, however. Even on the easiest difficulty setting, you’ll have to contend with a timer that constantly ticks down as you play. Every so often you’ll have a chance to restore some of that time, but you will eventually run out unless you’ve very quick. How often you’ll hit those precious restores largely comes down to luck. The path splits at various points, and while you can sometimes see a time restore on the edge of one of the paths, that only helps you if it’s the very next point on the diagram.
If that timer isn’t enough, the circuits themselves also begin to get more complicated as you play. While the game starts off with one gate per screen, you’ll soon be dealing with far more complicated multi-gate diagrams that require you to think one or two steps ahead. Not such a big problem if you didn’t have to do it quickly, but it can be tricky to untangle things sometimes without missing a beat. Of course, if you have all of these symbols memorized, you’ll probably be able to glide through with less wasted time. If you don’t have them all sorted in your head, you likely will after playing Schemata for a while.
On the easiest setting, you’ll only have to deal with a few different gate types. Do well enough on that setting and you’ll unlock the next difficulty level, which uses all of the gates. Get a good score here and the next level will unlock, which makes it so that activating or deactivating a node eats up some of your timer. This makes it harder to bluff your way through by just flicking the switches until the node lights up. But wait, there’s still more. Do well on that difficulty and you’ll unlock the last setting, where you not only have to contend with all the different gate types and the activation costs, but can also no longer see if the node is activated until you actually tap on it.
The faster you work, the higher your score will be. You can also rack up points by making combos, which requires you to get through each gate relatively quickly. The game keeps track of your scores in each mode, and the scoring system is flexible enough that you can get quite a bit of fun out of simply trying to top your previous best. Your scores for each mode are tracked on Game Center leaderboards, and there is even a list of achievements to work through. The graphics are fairly simple, but the game does have a few neat effects like scorch marks and the gradual loss of light that sets in as your timer winds down. The music is unobtrusive and aims for that sort of 1980s “inside the computer” synth that used to be all the rage.
In addition to the four basic difficulty settings, there are also two infinite modes based on the two highest difficulty settings. Ordinarily, your game will end when you complete three circuits. These unlockable infinite modes let you go on until you run out of time. Rounding things out is a casual mode where you can play without a timer, and a sandbox mode that lets you mess around with all the different types of gates. I really appreciate that the different difficulty settings actually have their own parameters as opposed to just speeding up or slowing down the timer. It makes each mode feel valuable to the overall selection and nicely reinforces your increasing familiarity with the logic gate symbols and what they mean.
Schemata is a fun little puzzle game that also serves as a very basic primer for something players may or may not already know about. Ultimately, that’s all just window dressing for an enjoyable, tense puzzler that requires quick reflexes and even quicker thinking. But hey, at least if someone catches you playing it, you can say you’re studying circuit designs or something. The game is free to play with ad support, or you can pay a $ 1.99 IAP to permanently remove them. While it’s more of a riff on something you’ve probably seen before rather than being something totally new, it’s well-made and definitely worth checking out.
OnePlus has just posted the full changelog of its newest versions of Oxygen OS’ Open Beta builds. The OnePlus 3 is on version 32 while the OnePlus 3T finds itself on version 23. Both of these builds are identical and bring the same features. Sadly, the update doesn’t bring Oreo 8.1 like the OnePlus 5/5T’s latest Open Beta, so the 3 and 3T are still on Oreo 8.0. Let’s get into the changes. Starting with the Phone app, the update brings an automatic answering gesture. When the phone rings, you can raise the handset towards your ear and the call will connect. Meanwhile, the Gallery App sees…
Can virtual reality really soothe pain? Jo Marchant meets the doctors who say yes, and who hope this is a solution for the country consuming 80 percent of the world’s opioid supply: the United States of America. “It’s like a crawly feeling inside,” says Judy*. “You get hot, then chilled, and you feel like you want to run away.” The 57-year-old has short dark-grey hair and a haunted expression. She’s breathless and sits with her right leg balanced up on her walking stick, rocking it back and forth as she speaks. Judy explains that she suffers from constant, debilitating pain:…
Yesterday it surfaced that MoviePass CEO Mitch Lowe said — during a presentation called "Data is the New Oil: How Will MoviePass Monetize It?" — that his company could watch how subscribers drive home from the movie and see where they went. The set… Engadget RSS Feed
The compound was tested on mice to determine its ability to treat pain and combat addiction. As a control, mice suffering from neuropathic pain were given morphine, which was effective – but they quickly developed a tolerance, much like humans, who tend to require larger doses over time. However, when given a low dose of the experimental compound alongside the morphine, the mice didn’t develop a tolerance. At higher doses, the drug was also able to offer pain relief in its own right.
Another experiment saw mice treated with either morphine alone, or morphine and the experimental drug, before being given naloxone – a medication that blocks the effects of opioids and causes withdrawal symptoms. The osteoarthritis compound was able to make those symptoms less severe.
There are hopes that the experimental drug could be administered alongside opioids to ensure that patients don’t develop an unhealthy tolerance, and provide pain relief with fewer side effects. It could also play a role in helping people who have already grown tolerant to opioids to wean themselves off the drugs.
The compound was found to be ineffective in its in its original implementation as a treatment for osteoarthritis, but during the course of those initial tests, it was deemed safe for people to use. This means that there should be fewer regulatory hurdles to pass ahead of human trials, which will determine whether the drug would actually work in practice for opioid addiction treatment.
Fitbit revealed its device collaboration with Adidas today—the Ionic Adidas Edition is a spiced-up Ionic smartwatch featuring an Adidas-made watch face, special wristbands, and the Adidas Train app for runners. Similar to the Apple Watch Nike+ edition, this version of Fitbit’s smartwatch combines all of the features of the original Ionic with exclusive perks developed in collaboration with Adidas that users can’t get on any other Ionic model.
The Adidas Edition’s case is identical to that of a regular Ionic, but the former comes preloaded with a new Adidas-made watch face with the company’s logo at the top, huge block-like numbers for the time in the middle, and a bottom stats row featuring steps taken, current heart rate, and the date. Exclusive bands for the Adidas Edition are available as well, both of which have many small holes along the band’s entire surface. These kinds of perforations allow more air to pass through to the skin, reducing the possibility of skin irritation during long periods of use. These bands are also swim-ready, making them a good option to outfit the Ionic with before tracking a swim.
With 17-qubit chips and IBM’s 50-qubit computer, quantum computing is coming — that much is undeniable. But if quantum computers are ever going to be used for more complex tasks, they’re going to need thousands — if not millions — of qubits. And we’re not quite there yet.
Whether the machines are primarily tasked with performing calculations or correcting incorrect information caused by external forces (which qubits are very sensitive to) practical quantum computers are going to require a lot of qubits. Therefore, we’ll need to manufacture processors capable of handling all the qubits needed for these machines to run. That’s the challenge a team of scientists from the Delft University of Technology in the Netherlands hopes they’ve found a solution to, by using silicon to make a programmable quantum processor.
In their research, published in the journal Nature, the team describes how they controlled the spin of a single electron using microwave energy. In silicon, the electron would spin up and down simultaneously, effectively keeping it in place. Once this was achieved, the team linked two electrons together and programmed them to perform quantum algorithms. The data from the new processor matched the data from a traditional computer running the same algorithms.
What’s most notable about the team’s research is that they successfully created a 2-qubit silicon-based quantum processor. It’s not all that surprising that it worked: silicon is a material the computer industry is already familiar with, as it’s readily used to manufacture computer chips currently in use.
“As we’ve seen in the computer industry, silicon works quite well in terms of scaling up using the fabrication methods used,” Dr. Tom Watson, one of the authors of the research, explained to the BBC. If Watson and his team can manage to link even more electrons successfully, it could lead to qubit processors that could be mass-produced, which would bring us one step closer to the quantum computers of the future.
Professor Lieven Vandersypen, another author of the research, is already looking ahead to such developments. He told the BBC that next up, the team plans to “develop silicon quantum chips with more qubits, both in the Delft cleanrooms and in industrial cleanrooms with our partner Intel.”
Oath CEO Tim Armstrong wants to be that elsewhere.
Armstrong believes that Oath, the joint AOL and Yahoo company with properties like Yahoo Finance and the HuffPost, is a good alternative to the Facebooks and Googles of the world — platforms that host other people’s content, but don’t create or control their own.
“If you’re complaining about what Keith Weed was complaining about this weekend, or what [brand officer] Mark Pritchard from P&G complained about this last year with his manifesto he put out — if you go through those bullet points, that’s Oath,” Armstrong said Tuesday from the Code Media conference stage in Huntington Beach, Calif.
Those complaints are primarily that Facebook and Google’s YouTube aren’t safe places for big-brand advertisers. You can’t be certain your video ad will run next to something that is brand safe, for example, and massive advertisers like P&G and Unilever are starting to voice their complaints publicly.
Facebook and Google are working to fix those issues. Facebook has been on a year-long crusade against so-called fake news, and is making constant changes to its News Feed algorithm to try and weed out content that it deems low quality. YouTube, meanwhile, is refining its policies so it can better and more consistently punish creators who upload questionable videos, like internet star Logan Paul.
Oath would love to be there to catch any ad dollars that might leave Facebook and Google, though it doesn’t appear to have happened yet. (Facebook reported record revenues in Q4.) Armstrong thinks that Facebook in particular is making the right kind of long-term moves with its recent News Feed change intended to prioritize posts from users’ friends and family over posts from publishers.
“There are a bunch of business models that got built on what I would say is a mile-wide, inch-deep-type business models,” Armstrong said. “Consumers are not interested in mile-wide, inch-deep relationships.”
Oath and its stable of brands, he says, offers a deeper connection.
Is Go90 going away?
It also sounds like Go90, Verizon’s mobile video service, might be ending.
Armstrong says that company plans to fold Go90 back into Oath and start redistributing the content on Go90 to Oath’s other properties. “There’s a bunch of stuff that should be in the Huffington Post, a bunch of stuff that should be in Yahoo Sports, a bunch of stuff that should be in Yahoo Finance,” he said. “So you’ll see basically the power of Go90 and those partnerships start to get distributed at scale.”
Will the Go90 brand stick around?
“The brand will remain — I don’t know how long for,” Armstrong added. “For now it’s remaining.”