zero

Many denizens of the San Francisco Bay Area and Silicon Valley noticed a long series of cloudy numbers in the skies around noon on Wednesday, September 12. No, their coffee wasn't spiked with hallucinogens.

The ephemeral event, known as Pi in the Sky, utilized five aircraft with dot-matrix skywriting technology to write out a thousand numbers of the beloved mathematical constant pi (3.14159..) at a 10,000-foot altitude. If that wasn't impressive enough, the numerals of pi written in the sky each stood nearly a quarter-mile tall, stretched for a 100-mile loop, and undoubtedly caused mass inspiration and confusion all at once. … Read more

SAN FRANCISCO--Building 3D models should be something everyone can do. That's the pitch from ZeroUI, a Silicon Valley startup that has created a technology platform designed to let anyone create their own digital models, whether a robot, drum, table, or anything else.

The Cupertino, Calif., company is relying on gestural input technologies such as Microsoft's Kinect, and soon, Leap Motion's Leap controller, as well as systems built into some computers, to allow users to create their models with nothing but their hands.

The company's name comes from the fact that its system has an extremely minimal user interface. Rather than requiring users to understand the mathematics and physics of a model they might want to build, the ZeroUI system simply allows them to stand in front of the input camera and use intuitive hand gestures to craft their 3D model (see the video below). … Read more

The hackers behind the cyberespionage attacks on Google and more than 30 other companies three years ago are still going strong and seem to have a steady stream of weapons in their arsenal in the form of rare unpatched vulnerabilities known as zero-days, Symantec researchers said today.

The group has used exploits for four zero-day vulnerabilities in attacks over the past few months against targets across a variety of industries, including energy, aeronautics, and financial, and particularly manufacturers of components sold to defense contractors, the security provider said in a blog post.

"This group is focused on wholesale theft … Read more

My preparations for the coming zombie apocalypse came down to one thing: a baseball bat. But this kit from OpticsPlanet makes me think I'm being terribly naive.

The Z.E.R.O. (Zombie Extermination, Research, and Operations) Zombie Kit is the mother of all undead survival kits.

For a whopping $24,000 you get oodles of tools, protective gear, cases, and weapons accessories. The kit is skimpy on weapons themselves (the company says ammo will run out during the war, so you only get two knives) but tries to make up for it with gunsmithing and laboratory equipment. … Read more

Who hasn't left their various mobile devices plugged in long after they're fully charged?

A new product -- still a prototype but expected to go on sale soon -- aims to solve the problem of so-called vampire power. Plug your device into the Mushroom GreenZero charger, and when your device is fully charged, the charger will turn off automatically. SmartPlanet's Sumi Das takes a closer look at the handy device.

This video originally appeared on SmartPlanet with the headline "Charging devices eliminate vampire power."

More SmartPlanet links

Links from Monday's episode of Loaded:

The company that's been famous for offering free dial-up Internet access has just taken a big leap by offering up to one year of free mobile Internet and a free data plan.

NetZero announced today two mobile wireless data solutions including a mobile hot-spot router and a USB modem, called NetZero 4G Hotspot and NetZero 4G Stick, respectively. Both of these devices are 4G-only and will access the Internet via Clear's 4G wireless coverage. The NetZero 4G Hotspot is actually a rebranded version of the Clear Spot Apollo 4G and offers exactly the same feature set. … Read more

In early December, Adobe issued a security bulletin regarding new zero-day PDF-based attacks that took advantage of flaws in its Reader and Acrobat programs, allowing a hacker to crash the program and take control of the system.

The flaw was initially found to be in Reader and Acrobat versions 9.4.6 and X (10.1.1) on all supported platforms, with a similar flaw later being found in Adobe's Flash Player, though in its security bulletin Adobe claims this is not the same issue as those in Reader and Acrobat.

Despite it being present in multiple platforms and … Read more

When it comes to malware exploits, Adobe's Flash and PDF software can't seem to catch a break recently.

Recently a vulnerability was found in both Mac and Windows versions of Adobe's Acrobat and Reader products that could allow an attacker to crash the programs and gain control of the system. So far only attacks on Windows machines have been found, but Mac systems could be affected as well.

Now two similar vulnerabilities have been found in Adobe's Flash Player, which likewise could result in arbitrary code being executed on the system.

Computerworld is reporting that the … Read more