For 17 years, I've been writing about the possibilities of "cognitive radio", in which radios sense which spectrum is available from moment to moment and collaborate to frequency-hop (and perform other tricks) to maximize the efficiency of wireless communications. Read the rest

Graphic designer José Bernabé explores a lot of wonderful concepts as part of his work, including this standalone project titled Organic Geometry. Note: if you click this link to see more, there's a supremely annoying autoplaying song embedded. Read the rest

ZX Spectrum Next is more than just a cute retro-looking box or a glorified emulator. It is a new 8-bit computer, backwards-compatible with the 1980s' original, yet enhanced to provide a wealth of advanced features such as better graphics, SD card storage, and manufacturing quality control. It's made with the permission of IP owner Amstrad and has already blown past its crowdfunding target.

It has a real goddamn Z80 in it, clocked to a blazing-fast 7Mhz! (And an optional 1Ghz co-processor for those times you want to strap your vintage snow sled to an intercontinental ballistic Raspberry Pi.)

We love the ZX Spectrum. Why wouldn’t we? It was much more than just a computer: it was a machine that sparked a gaming revolution, neatly housed within its iconic design powered by sheer simplicity. ... Meanwhile hardware hackers around the world have expanded the ZX Spectrum to support SD card storage, feature new and better video modes, pack more memory, faster processor... Problem is, these expansions can be difficult to get hold of, and without a standardised Spectrum, no one knows what to support or develop for. ...

The Spectrum Next is aimed at any Retrogamer out there and Speccy enthusiast who prefers their games, demos and apps running on hardware rather than software emulators, but wants a seamless and simple experience contained within an amazing design..

They even got the original industrial designer, Rick Dickinson, to do the new case--and they based it quite wisely on the second-gen Speccy rather than the iconic but infuriating-to-type-on rubber-keyed original. Read the rest

Steven writes, "The team (full disclosure: that includes me) that created the award-winning multicultural steampunk anthology 'Steampunk World' are now crowdfunding another steampunk anthology - this time with a focus on characters that are disabled or aneurotypical." Read the rest

The FCC has unanimously voted to open up 100MHz of spectrum at the bottom end of the 5GHz band, redesignating them as open spectrum, under rules similar to those that created the original Wifi boom. Previously, the spectrum had been exclusively allocated to a satellite telephony company. Adding more open spectrum is amazingly great news, and even better is the bipartisan support for the move, which was attended by very promising-sounding remarks from commissioners from both parties about the value of open spectrum as a source of innovation and public value. Read the rest

Harold Feld from Public Knowledge writes, "One of the hardest problems I face advocating for more open, shared 'unlicensed' spectrum is trying to explain exactly what 'spectrum' is and why decisions about it made by the Federal Communications Commission (FCC) matter. My organization, Public Knowledge, now has a two minute video animation 'Wireless Spectrum: How To Use It And Why You Might Lose It' that explains for those new to these issues.

The video ties in to our effort to save the newest unlicensed spectrum, 'TV white spaces,' from being auctioned away to the biggest wireless companies. If you agree after watching the video that we need to protect and promote open spectrum as well as get more licensed spectrum to AT&T and Verizon, please click through to our petition."

Wireless Spectrum: How To Use It And Why You Might Lose It

(Thanks, Harold!) Read the rest

"You swim slowly through the night, contemplating the solitary brutality of your existence as an apex predator."

Jaws, the text adventure, is fantastic in three ways: as a game; in its adherence to the ZX Spectrum's palette and limitations; and its location firmly in the 19A0s. Read the rest

A mysterious string of keyless entry malfs in Hollywood, FL were resolved when police was discovered a 24-hour pirate Caribbean music station that was inadvertently jamming the car-fobs.

For months, dozens of people could not use their keyless entry systems to unlock or start their cars whenever they parked near the Hollywood Police Department. Once the cars were towed to the dealers, the problem miraculously disappeared.

..."How do you like them potatoes?" said Mannolie Disantos, a manager at a nearby Radio Shack where several stranded car owners flocked when their electronic keys failed, only to learn their key batteries weren't dead after all. "We were blaming it on the police. The police were blaming it on the courthouse. We didn't know what was going on."

Like I say every time my kid busts the string used to run her mittens through her jacket sleeves, intermitten problems are the hardest to diagnose.

Pirate radio jammed keyless car entry systems [Susannah Bryan/Sun Sentinel]

(via /.) Read the rest