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Archivo del Autor: Belen De Leon

Gadget Lab Podcast: The Virtual Insanity of F8

A wrap-up of this week’s Facebook F8 developer conference: New dating features, AI ethics, and VR magic.
Source: Wired

A cyberattack knocked a Tennessee county’s election website offline during voting

After a distributed denial-of-service attack knocked some servers offline during a local election in Tennessee this week, Knox County is working with an outside security contractor to investigate the cause. The attack took the Knox County Election Commission site displaying results of the county mayoral primary offline during Tuesday night voting. The county resorted to distributing printed results during the outage.

“Tonight, Our web servers suffered a successful denial of service attack,” Knox County wrote on Twitter on Tuesday night. “Election results were not affected, as our election machines are never connected to the Internet.”

The day after the incident, Knox County Mayor Tim Burchett reassured voters that the attack did not compromise the vote. Election systems that can go online are far less secure than systems that are not able to connect to the internet.

“Although the crash did not affect the vote tallies or the integrity of the election, this is not something that should happen,” Burchett said in a statement. “I want to know what happened, and I think an independent review will help to determine that so we can move forward and work to prevent similar issues in the future.”

Burchett disputed outside claims that his office had acted “prematurely” in dismissing any risk to the integrity of the Knox County vote, reiterating that the county’s voting system “is never connected to internet, never at risk.”

In a report from Knox County’s IT Department, Director Dick Moran noted “extremely heavy and abnormal network traffic” consistent with a DDoS attack and observed that the IP addresses involved originated from both domestic and international locations. Moran drew a distinction between a DDoS attack that can knock servers offline and a hack intended to infiltrate systems or servers.

Sword & Shield Enterprise Security, a Knoxville-based security firm, has been contracted to conduct an analysis of the attack and “determine the exact nature” of the server’s time offline.

The county site that was affected by the attack only displayed results to the public, it did not receive or tabulate them. Still, DDoS attacks are sometimes used as a diversionary tactic to create chaos. TechCrunch has reached out to Sword & Shield with additional questions about the sophistication and extent of the attack.

Given its enhanced coordination with states as part of recent initiatives to secure national election systems, TechCrunch has also been in touch with Homeland Security about its role in providing support to Knox County and will update this story when we have more information.


Source: TechCrunch

QuakeCon 2018 pushes expo to full weekend, puts $200,000 on the line

QuakeCon 2018 isn’t far away now and the people behind it are keen to show off what an event it will be. There’s an expanded BYOC hall, longer running exhibitions and a $200,000 prize pool for Quake Champions competitors.

The post QuakeCon 2018 pushes expo to full weekend, puts $200,000 on the line appeared first on Digital Trends.


Source: Digital trends

Chinese robotics company UBTECH gets $820 million in funding

Shenzhen-based home robotics company UBTECH announced this week that it has closed a massive $820 million Series C. The round, led by Tencent and a whole slew of other investors, follows a $100 million Series B and $20 million Series C.

The bipedal robotics maker certainly isn’t a household name here in the States — though the company’s taken a few baby steps over here, including a walking Stormtrooper robot released alongside The Last Jedi. It also debuted a “robotic butler” with a tablet face back at CES in January that seemed more proof of concept than shipping product — though UBTECH has promised a broad 2019 release date.

CEO James Zhou has promised the company will use this huge backing to accelerate its vision of bringing robots into the home.

“As technology evolves to include more voice and touch capabilities, people need new devices that communicate and interact more naturally and intuitively at home, at school and at work,” he said in a release tied to the announcement. “While trends in robots and robotics are developing, no company has yet stepped forward with the resources, vision and products ecosystem to transform robot fantasy and fiction into robot reality. UBTECH is bringing this reality to life by expanding the possibilities for innovation.”

The company says the funding will go into R&D, hires and expanding its global footprint. UBTECH is one of a number of companies pushing home robotics beyond the Roomba, including a rumored upcoming device from Amazon. The technology has been a tough nut to crack in the preceding decades, but an $820 million investment certainly couldn’t hurt. 


Source: TechCrunch

'Dear White People,' 'The Rachel Divide,' and the Hard Questions of Identity

The show and documentary, both on Netflix, speak to each other in a strangely resonant way.
Source: Wired

Facebook is looking into a subscription-based model: report – CNET

A Bloomberg report said that Facebook was considering an ad-free version, where people could pay for the social network instead.
Source: CNET

Amazon's Jeff Bezos rescues a puppy, well sort of – CNET

Wilma the puppy went missing for five days. The owner emailed Jeff Bezos. You won’t believe what happened next. (OK fine, they found the dog.)
Source: CNET

Google is rolling out new rules for US political ads – CNET

The rules, which will kick in before the 2018 midterm elections, aim to create transparency about who’s placing ads and to prevent foreign meddling.
Source: CNET

The first 3D camera built on Google VR180 tech arrives

Timed with the release of the Mirage Solo headset, Lenovo is also releasing the first camera based on Google’s 180 tech. The Lenovo Mirage Camera, which seems to be geared heavily towards YouTube creators packs a pair of fisheye 13MP lenses positioned about eyes-distance apart, allowing for high-quality 3D vision that’s perfect for VR viewing. At $299, the camera isn’t too expensive for creators looking to experiment, but it’s a worthy question of how big that niche really is. It starts shipping today.

The camera is based on YouTube’s VR180 platform, which is aiming to basically make capturing VR live-action content a little more palatable to creators. 360-degree cameras have certainly gotten a lot of attention, but creators haven’t really figured out what to do with them for the most part. Google’s compromise here is to simplify the medium with a camera that shoots half as much but isn’t too expensive and delivers crisp 3D 4K video.

In terms of build, the camera is very nice. It doesn’t feel like it’s overtly high quality, but it’s solid enough and most importantly very pocketable.Like many 360 cameras, battery life isn’t awesome at two hours, but the battery can be swapped in and out and the camera comes with a spare which is very nice. VR180 means 180 degrees which you will understand in photos especially if your finger creeps to the outer edge of the top of the camera, it will invade the 180 half-dome.

Users can utilize Google’s VR180 app to preview shots and live-stream footage from the camera.

It could all be a winning solution, but the question is really whether this product is popping up a little late. Tons of YouTube creators have undoubtedly experimented with VR-focused video and have gotten tied up in the frustrations, while the number of headsets is still growing, it’s still not enough that VR viewers can sustain a channel, and while VR180 videos are visible in “magic window” mode without a headset as well on mobile and desktop, it obviously loses the 3D capability as a result which is kind of the biggest draw.


Source: TechCrunch

Review: Lenovo Mirage Solo headset with Google WorldSense tracking

Only a couple of days before Google I/O 2018, one of the biggest VR announcements from last year’s developer conference is finally coming to light. Lenovo’s Mirage headset is now on sale for $399, the standalone device is unique largely because of its inside-out tracking, a technology that has not been available on a VR headset widely sold stateside.

The Mirage Solo arrives just a couple days after Facebook opened sales of the much cheaper $199 Oculus Go, so how does the Daydream headset that’s double the price stack up?

Well first off, Google’s WorldSense tracking is wildly impressive. The inside-out tracking tech is among the best I’ve ever demoed on a headset. While playing titles like Extreme Whiteout, I was able to use the headset’s tracking to move from side to side while skiing down a mountain, Merry Snowballs gave me the ability to dodge snowballs while firing my own at pesky kids using the standard Daydream controller.

The build of the headset is pretty solid. Bulkiness and a lack of sexiness are foregone conclusions for VR tech in general right now, but yes this also has those issues. While the rigid PSVR-like visor head strap is certainly very comfortable, it also makes the headset a bit difficult to transport, which is arguably pretty essential to a standalone VR headset. I do wish there was integrated audio, but the headset does include some little earbuds.

The headset charges via USB-C and has a microSD card slot that can expand its 64GB of onboard memory. A big advantage this headset has over others is its battery life which spans two or three hours of gameplay on a charge, which seems good enough for sure.

The titles that make specific use of WorldSense certainly gain something new, but it still feels as though the tech is wasted on a platform that limits your movements so heavily to only a step or two in each direction. While the Mirage headset operates on Snapdragon’s 835 chipset, unlike Qualcomm’s own 835 VR platform a Google employee tell me WorldSense on Mirage could be capable of full room-scale tracking.

This limitation is hardly Lenovo’s fault, Google should have waited another year and introduced a more defined high-end platform that integrated tracked controllers. Instead, what we’re left with is a piece of hardware that’s capable of so much but is limited by the content platform which has to optimize for the lowest common denominator. This may have worked better had HTC launched its Vive Focus on the Daydream platform as was originally planned, but it seems the struggling Taiwanese tech company realized that hardware margins would be tight and they had little to gain unless they owned the platform.

This all leaves Lenovo in a shitty, yet familiar, position where they are the first to buy into an “emerging” Google platform but are left as the only entrant. Just as Lenovo’s Phab 2 Pro was the first (of two) smartphones to build in Tango AR functionality, without other WorldSense headsets, developers are going to have a tough time justifying building apps that make extensive use of the WorldSense feature. If that happens, the headset-tracking will turn into a feature that is mainly one for comfort, rather than changing gameplay.

Compared to the standalone headsets that have come before it, the Lenovo Mirage is a steal at $399, but with the $199 Oculus Go launching this week as well, I have a tough time recommending the Mirage over the Go. Oculus has invested so much more time into its core apps than Google has and while the WorldSense positional tracking is exceptionally impressive from a tech perspective, without tracked controllers the experience for the end consumer is only improved a bit.


Source: TechCrunch

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