Deep learning algorithm does as well as the pros at recognizing skin cancer
Why it matters to you
The new AI may one day help you monitor your own skin’s health.
Worried about a strange mole on your back? Why not let an algorithm look at it!
That’s the broad idea behind a recent project created by computer scientists at Stanford University, which applied the extraordinary machine vision powers of cutting-edge deep learning neural networks to the world of dermatology.
Using a database of close to 130,000 images of skin diseases, the team was able to create an artificial intelligence algorithm able diagnose skin lesions with a performance level matching trained experts.
“[We trained it to] classify images of skin conditions as benign or malignant, and found that it matches the performance of over 21 board-certified dermatologists at three key diagnostic tasks: identifying keratinocyte carcinomas (the most common human cancer), identifying melanoma (the deadliest skin cancer), and identifying melanoma when viewed using dermoscopy,” co-first author Andre Esteva told Digital Trends.
More: AI can diagnose 17 different diseases based on a patient’s breath
The neural network the researchers used was one originally designed by Google and trained to recognize 1.28 million images, with the somewhat frivolous purpose of distinguishing cats from dogs.
“We saw that it was demonstrating superhuman performance at distinguishing between 200 different types of dog,” co-first author Brett Kuprel told us. “We thought we could apply this to something more useful, such as skin cancer diagnosis.”
Prior to the project, neither Esteva or Kuprel had any background in dermatology, which means the algorithm they created was able to achieve expert-level performance without benefitting from any specially encoded domain-specific knowledge.
However, if the algorithm was to be used by trained physicians, they could take advantage of a so-called “salience map,” revealing how important each pixel in an image was in the AI’s prediction process. In other words, rather than replacing dermatologists, this could prove to be a useful tool in their arsenal — the equivalent of a smart X-ray that offers its own interpretation about what it sees.
For now, though, that’s jumping way ahead. “There are definitely regulatory rules to get the FDA to approve it,” Kuprel said. “That would be important before any application could be deployed.” Beyond this, though, the investigators aren’t saying what is next.
“We are still deliberating on next steps and cannot yet comment,” Esteva said.
Best accessories for Porn in VR [NSFW]

Adult entertainment in VR gets even better with accessories.
VR has brought porn into a whole new realm. Now, you can watch your adult entertainment, in a venue where you are completely surrounded by it. So, it’s only natural that accessories can bring it up a notch even further. You may not have even considered the fact that there are accessories built specifically to better enjoy porn in VR.
That’s where we come in, we’ve got the details on some of the best accessories currently available to you.
Read more at VRHeads.com
Google Pixel 2 flagship and Pixel 2B budget phone details leak out
Not wanting to miss out on what seems to be the official phone leak week, Google Pixel has popped up with its own set of rumours.
9to5Google has shared some details about the next-generation “Pixel 2”. It’s supposed to feature waterproofing with a “decent water and dust resistance rating”, the report said. The upcoming flagship will also have a much improved camera, as Google seems to be really focusing on that spec, trying to master low light photography. Keep in mind Google heavily marketed the first Pixel’s low-light capabilities.
Although the phone’s camera will “not have large MP size,” it will “compensate in extra features”. Other leaked details includes a note that Google is making a few prototypes, including a budget “Pixel 2B” version that’s being tested with different chipsets — “some with Snapdragon 83X chips, others with Intel chips” or even a Google-developed “custom chipset” — and less powerful hardware.
Pixel 2B would also be significantly cheaper than the Pixel 2, and it could launch at the same time or shortly after Pixel 2, which is getting a $50 price hike. The two versions would be aimed at different markets. The Pixel 2B, for instance, appears geared toward emerging markets.
Check out Pocket-lint’s round-up of Pixel 2 features we’d like to see.
- Google Pixel 2: What do we want to see?
HTC Vive’s VR headset designer is now working on Google Daydream
The same day it was revealed Hugo Barra is leaving Xiaomi to head up Facebook-Oculus’ virtual reality efforts, HTC’s now-former design lead announced he is begun working on the Google Daydream platform.
Claude Zellweger, according to his Twitter (where he first announced his new gig), is the maker of the HTC Vive VR headset and HTC 10. HTC has now confirmed to The Verge that Claude has left the company to presumably help Google with designing Google Daydream-related projects. Keep in mind Google is rumoured to be developing a high-end VR headset along the lines of HTC Vive and Oculus Rift.
@vladsavov I am joining Google Daydream, so you can redirect your criticism:).
— Claude Zellweger (@Claudibus) January 26, 2017
At Google I/O 2016, Google showed us it was interested in going beyond Google Cardboard by introducing a new mobile, approachable to VR in the form of Google Daydream. Since then, we’ve seen Google introduce a Daydream VR headset, Pixel phones with Daydream support, and other manufacturers add support for Daydream. We’re hoping to see more hardware announcements at Google I/O 2017.
Unlike the Daydream View, which is essentially dumb headset that relies on the software and processing power of a Daydream-enabled phone, Google’s full-fledged headset would be an all-in-one experience that doesn’t require a phone whatsoever.
Check out Pocket-lint’s rumour round-up for more details. We suspect more leaks in the coming months if Zellweger is indeed working on the secretive project.
- Google’s next VR headset might ditch the phone and include AR
The Wirecutter’s best deals: The 15-inch MacBook Pro with Touch Bar drops to $2,100
This post was done in partnership with The Wirecutter, a buyer’s guide to the best technology. When readers choose to buy The Wirecutter’s independently chosen editorial picks, they may earn affiliate commissions that support their work. Read their continuously updated list of deals here.
You may have already seen Engadget posting reviews from our friends at The Wirecutter. Now, from time to time, we’ll also be publishing their recommended deals on some of their top picks. Read on, and strike while the iron is hot — some of these sales could expire mighty soon.
MacBook Pro with Touch Bar (15-inch, late 2016)

Street price: $2,400; MSRP: $2,400; Deal price: $2,100
This $300 drop is the best price we’ve seen to date, and for the top of the line MacBook Pro, it’s quite a good deal. It’s available in Space Gray and Silver, with limited quantities available.
The MacBook Pro 15-inch is our absolute performance pick in our guide to which MacBook Pro you should buy. Dan Frakes wrote, “The 15-inch MacBook Pro is Apple’s flagship laptop, designed specifically for people who need the best possible performance: In addition to its 2880×1800, 15-inch Retina display—which has the same increased brightness and color gamut as the 13-inch 2016 models—the 15-inch MacBook Pro is the only Mac laptop with a quad-core Intel Core i7 processor, and it has faster graphics processors (including both integrated and discrete GPUs), faster RAM, and faster storage.”
Oculus Rift VR Headset + $100 Gift Card

Street price: $700; MSRP: $700; Deal price: $600
This is a nice deal on the Oculus Rift Headset. While the headset itself is full price, this deal includes a $100 Best Buy Gift card. That $100 gift card would represent half the cost of the touch controllers, a strongly recommended Rift accessory.
The Oculus Rift headset is a top pick in our upcoming VR Headset guide. Signe Brewster writes, “The Oculus Rift hits the sweet spot for accessibility and ability, especially now that the Touch controllers are available. Its sensors track you as you move around, and the controllers accurately and intuitively replicate your hand movements in virtual worlds. There are plenty of games, movies and other experiences in the Oculus Store, and it can play most SteamVR games as well. Compared to the HTC Vive and Playstation VR, the headset is lighter and the controllers are smaller and make more sense to use. Its on-ear headphones sound great and require zero thought, unlike the competition’s earbuds, which tend to fall out.”
Garmin Oregon 600 Handheld GPS

Street price: $285; MSRP: $400; Deal price: $200
This is the best price we’ve seen on our top pick for best handheld GPS by far, coming in stover $80 below the recent street price. While we’ve been seeing the street price gradually drop over the past year, this is a huge deal and a great price to pick up this handheld GPS.
The Garmin Oregon 600 is our top pick in our guide to the best handheld GPS. Kit Dillon wrote, “If you’re serious about charting and waypointing the unknown, the Garmin Oregon 600 is the backcountry GPS to get. It has the best touchscreen display of any stand-alone GPS device we’ve tested, and is chock-full of all the standard and advanced features of any great backcountry GPS, including microSD slot for extra maps, 1.7 GB of built-in memory, and GPS/GLONASS dual-system antennas.”
Vantrue R2 2K Ultra HD 2.7-Inch LCD Dashboard Camera + $10 Gift Card

Street price: $140; MSRP: $210; Deal price: $90
This is a nice deal on the Vantrue R2 dash cam and matches the lowest price we’ve seen. In addition, like one of the past Newegg deals on this dash cam we’ve posted, it includes a bonus in the form of a $10 Newegg promotional gift card. Shipping is free to most states.
The Vantrue R2 is our runner-up pick for the best dash cam. Eric Adams writes, “Its packaging, instructions, and general usability are on a par with the Z3, and its image quality is also top notch. While just as crisp as the Z3, the R2’s images have slightly more contrast. This makes them more attractive, but not quite as useful as they could be in different scenarios, as some areas tend to be too dark, and the night vision is also a hair darker.”
Adams turns to quality and value, “It also has a slightly wider 170° field of view, which exceeds our preference just a bit. But we’re hair-splitting here: Both the R2 and our top pick, the Z3, are sensational cameras…. If you like its slightly better photographic output or you need a dash cam right away and the Z3 is unavailable, we recommend the R2.”
Deals change all the time, and some of these may have expired. To see an updated list of current deals, please go to The Wirecutter.com.
Alphabet’s moonshots are making more money, still aren’t profitable
Alphabet, Google’s parent company, continues to rake in money hand over fist. In its fourth and final quarter for 2016, the company reported $26.02 billion in revenue, which is a growth of 22 percent compared to this time last year. According to a press release, this performance was led by “mobile search and YouTube,” which makes sense since advertising continues to be Google’s bread and butter — $22.4 billion of that revenue came from advertising.
This time however, even Alphabet’s non-Google properties improved revenue-wise — it reported $262 million revenue from its Other Bets this quarter, which is an improvement over the $150 million from this time last year. Indeed, Other Bets made $809 million in the entirety of 2016, which is up 82 percent over 2015.
CFO Ruth Porat said during the earnings call that a lot of this can be attributed to the performance of Nest, Fiber and Verily. She specifically called out Nest, saying that Black Friday and Cyber Monday sales of the connected home products nearly doubled during that time.
That said, its Other Bets properties are still operating under a loss; it lost over a billion dollars this part quarter.
And even though CEO Sundar Pichai wouldn’t reveal just how much Google hardware was sold, he did say that the “early signs are promising.” He specifically pointed out that Google Home was a “very popular present” over the holidays, though he refused to divulge actual numbers. Pichai attributes a lot of this success to the improvements in machine learning, and how that informs every product Google makes — everything from search to maps to, yes, its hardware too.
“Computing is going from mobile first to AI first,” said Pichai. “Machine learning is central to who we are as a company and the products we make.”
FCC approves $170 million for New York broadband rollout
The FCC’s first action under new Chairman Ajit Pai will direct up to $170 million in federal funding to help ease the digital divide in New York State. The commission voted Thursday to approve the funds as part of the Connect America program, which is designed to invest in broadband deployment and infrastructure in rural and underserved areas.
“Broadband is critical to economic opportunity and job creation,” Pai said in a statement. “This is a first step of many to fulfill my promise to empower Americans with online opportunities, no matter who they are and no matter where they live.”
According to the FCC, the money will be combined with another $200 million in state funds and private investments. The state’s New NY Broadband Program will be in charge of distributing the funds and insuring “ongoing oversight” of the service.
Last year, under Chairman Tom Wheeler, the FCC actually backed down from its attempts to protect municipal broadband after those efforts were stymied by local regulations that blocked city- or county-run services from expanding beyond their borders. While the FCC wanted to protect municipal broadband in order to foster competition in those areas, additional broadband penetration was often a positive side effect. The Connect America funds, on the other hand, are federal subsidies given to the private sector to deploy broadband in areas where they would otherwise be “unable to make a business case” for providing the service.
Source: FCC
Chrome warns you when a shopping site isn’t secure
Paying bills and shopping online is great, but sometimes it’s difficult to tell when the site you’re using is protecting your sensitive information. The latest update for Chrome should make that a bit easier. Now, when you’re on a site that asks for a password or credit card info and it isn’t using HTTPS, it’ll be flagged as “not secure” in red type and with a caution sign in the address field. It seems as though Google is using these literal scarlet letters as a way to advance its “HTTPS for all” initiative. Hopefully the shaming pushes more places into action.

A post on the Chromium blog also notes that page reload speeds have been boosted by as much as 28 percent on mobile for one specific site. Chrome on mobile now “has a simplified reload behavior to only validate the main resource and continue with a regular page load. This new behavior maximizes the reuse of cached resources and results in lower latency, power consumption and data usage.”
Google’s Takashi Toyoshima writes that Facebook contacted the company and said that Chrome was using triple the validation requests of other browsers. Implementing the changes has resulted in that speed boost for reloads on the social network, but it isn’t clear if those performance boosts apply across the web as a whole. We’ve reached out for more information and will update this post should it arrive. In the meantime, you could always see if the difference holds true with the video embedded below.
Via: VentureBeat
Source: Chrome Releases, Chromium blog
Second ‘celebgate’ hacker sentenced to nine months in prison
For his part in the “celebgate” celebrity hacking scandal, 29-year-old Chicago man Edward Majerczyk will be sentenced to nine months in federal prison. Last July, Majerczyk agreed to plead guilty to felony computer hacking charges, admitting that he scammed more than 300 people, including 30 celebrities, in order to steal their Gmail and iCloud account info.
As Reuters reports, none of the celebrity victims were actually named in the court documents, but the investigation was launched after the iCloud breach crudely known as the Fappenning made headlines across the web. According to his attorney, Majerczyk “consistently expressed remorse” for the hacking and had been suffering from depression at the time. Even though he pled guilty to the charges, the Justice Department’s investigation never found a connection to the leaks themselves and in a memorandum filed last week, Majerczyk’s attorney insisted that the hacked material was for “personal use.”
36-year-old Ryan Collins of Pennsylvania was also tied to the hacking. Collins pled guilty to one count of violating the Computer Fraud and Misuse Act, and another count of illegally obtaining access to a computer. For his part in Celebgate, Collins will serve an 18-month sentence.
Source: Reuters
Ticwatch 2 review – Will this be your first smartwatch?
In the world of smartwatches, Android Wear and the Apple Watch tend to be king. Despite the efforts of Samsung and their Tizen powered wearables, we have few other third parties that actually make a splash and end up on users’ wrists. Especially with the recent loss of Pebble in the market. They do still exist, however, and one that we are looking at here is a successful Kickstarter device that tries to marry premium features with a not-so-premium price. Does this smartwatch actually tickle our fancy? Let’s find out in this review of the Ticwatch 2.
Despite all that makes this smartwatch different, there is plenty that is familiar. The Ticwatch 2 is very display forward, putting its 1.4 inch OLED display as the bulk of the watch’s face. There are a few different versions available but the one we are working with is the Oak edition, sporting a stainless steel construction and a nice brown leather band that fits right into the standard 20mm lugs on either end of the body.
On the back side is the heart rate sensor that can be used at will or during workouts when using the watch on the go. Notice that there are no charging contacts on the back – this is because the Ticwatch 2 uses wireless charging, of which can be done via two different charging docks. The one that comes with this Ticwatch is flat and relies heavily on the magnet to keep it in place, as it is pretty easy to make it move when it is sitting on the charger.

You might notice that the crown is in a different spot than other smartwatches or even watches in general – that is because its location on the left allows for the touch-sensitive area on the right to be open for ‘tickling.’ Touching on the right side yields a different form of navigation, and it works pretty well despite some sensitivity issues. It doesn’t seem to respond as consistently as we would like, compared to just touching right on the screen itself. However, after a couple of swipes up and down the rhythm and pressure required is easy to acquire – even better, you’re scrolling through the operating system without covering anything. What’s nice is that in the Ticwear settings the effective location of the crown can be changed if that is better for the user.
The only place that we can feel a little differently about the Ticwatch 2 quality is in the weight of the body, as it feels a bit lighter than other wearables that are similar in dimension. That doesn’t take away from the fact that this watch definitely sports its lower price in a pretty premium way.

As mentioned before, the 1.4 inch OLED display mostly makes up the size of the Ticwatch 2. It comes in 400×400 resolution, which is plenty for a smartwatch and provides good sharpness for all the text you’re inevitably going to read on it. We’ve had very few issues with the display in bright daylight, too. The Ambient Display mode is nice, making watchfaces go into a lower state that is still readable and useful. The only problem with it is the hit it makes on battery life.
That battery life is based on a 300mAh unit that is a little paltry compared to some higher spec smartwatches we’ve seen this year. The result is a watch that can go for a day and a half if Ambient Display is turned off and notifications are kept at a minimum, like with Do Not Disturb or Airplane modes activated. That is a bit of a bummer but not something that we are totally surprised by considering the price of the Ticwatch 2.

Performance, on the other hand, has been reliable and smooth. Though it doesn’t have the unabashed snappiness and low touch latency of devices like the Samsung Gear S3, there is really little to complain about when it comes to notifications and navigation, especially when the touch-sensitive side works well. There is the matter of the low amount of apps in the Ticwatch ecosystem – the lack of extra applications means that users won’t be installing a lot on the watch and thus potentially overloading it. This is something that we can only test as the Ticwatch gets more developer support.
One surprise for users might be the extras that are installed in this device, like the 4GB of RAM that can be used for mainly playing local music files and listening to them via Bluetooth headphones connected straight to the Ticwatch. GPS is available for use in mainly the fitness tracking applications, and it works in conjunction with the pedometer and the heart rate sensor to provide information during and after workouts.

Even more rare to find at this price bracket is a microphone/speaker combo – this is, indeed, one of the only smartwatches I have ever used that uses notification sounds on top of the vibration feedback that is normally relied upon. Getting that audible ding from my wrist was a different experience, and though I think it’s nice to have, switching to vibration-only mode happened fairly quickly.
The combo is also useful for taking calls on the watch – yes, you can take calls on the Ticwatch 2, a sub $200 wearable! With the audio coming through the Bluetooth connection, the dialer app just pulls recent calls and gives a full number pad. The quality of the calls is good enough, considering the small speaker that is on the Ticwatch – we expect that if you have your phone nearby, you would just be reaching for it anyway, but in a pinch it can prove to be a useful feature. The sound could use a bump up, as I felt like I had to yell at my wrist, despite my voice coming in pretty clear on the other end.

And finally, the software, which is a full version of Android morphed into what is called Ticwear. The app in the Play Store is simple enough to set up, as the watch connects to the phone just like any other smartwatch. Once connected, Ticwear provides a good hub for changing the different settings and features of the watch, but all that the user can do in the app is limited by the very low amount of watchapps currently avaialble. Ticwear is a very young ecosystem, and though there are a few to choose from in the Mobvoi Store, the only additions that we’ve seen since getting the watch are more watchfaces. Without app developer support, the Ticwatch 2 is more or less a capable notification hub that happens to take calls.
Speaking of notifications, they are all bundled together in the watch via a swipe up from the watchface, where they are lined up much like they would be in a regular Android iteration. Actions and responses on these notifications are similar to Android Wear – canned responses or voice dictation are the main methods of response. Quick settings are available via a swipe down and getting to either the voice control or the installed apps requires swipes from the left or right, respectively.
Though we would love to see more development in the Ticwear ecosystem, we don’t think it hinders the core experience of the Ticwatch 2 that much. It manages to get the basics down pretty well, with many of the features that you’d expect in a premium wearable coming at an affordable price. There are even a couple of surprising additions like the built-in ability to take calls and get notification sounds on top of vibrations. For those reasons, we think that the Ticwatch 2 is a very worthy selection for anyone looking for either their first functional smartwatch or an alternative to the Android Wear devices that we see all the time. For what it’s worth, Ticwear works on iOS as well, making this one of the only cross platform smartwatches you can get today.
The Ticwatch 2 does a great job of providing much to users who want to spend little
And all that comes in at a starting price of $179, for the base Charcoal edition. This Oak version is priced at $249.99, though the price is a little lower on Amazon and looks to be staying that way. With all its features to boast, the Ticwatch 2 does a great job of providing much to users who want to spend little. It isn’t the best smartwatch we’ve used mainly because of its lack of developer support, but what it manages to do for the core functions that users want puts it pretty high up in our list of wearables that you should consider. If you are looking for a new smartwatch in the new year, you might want to take a good look at the Ticwatch 2.



