Wireless technology writer Glenn Fleishman has a good, technically precise, but very readable (for non-engineers) explanation of exactly what went wrong with the wireless internet connectivity in the room during Steve Jobs' keynote yesterday at Apple's World Wide Developer Conference.
Apple apparently did offer a public Wi-Fi network at the WWDC launch, according to media and attendees I've polled. And those who tried it said that network did work initially. But with so much media in the audience, and the history of conference/event Wi-Fi networks having glitches at peak times--with many people liveblogging and uploading photos from the event--those who had MiFis chose to use those instead.
Wi-Fi can cope with a lot of so-called interference, but the protocol wasn't designed to handle hundreds of overlapping networks in a small space. (Interference is really the limits of a radio to distinguish signals out of noise, not a physical property of radio waves.)
MNTNT’s Albert Clock is a clock that presents the hours and minutes as simple math problems. Is it annoying or engaging? Or…. both! In standard mode, the queries change every minute. They are completely random, so even the query for the hours change, even if the result stays the same. You can speed up this […]
The last manufacturer of arcade-sized cathode ray tubes is out of the business, with one supplier having only 30 or so in stock and no chance of ordering more. The manufacturing process is difficult enough that it’s unlikely anyone will step into the breach; Venturebeat’s Jeff Grubb reports that times will be good for skilled […]
All the filters in the world won’t save your smartphone pics from a shaky hand. To really step up your mobile photography game, you’ll need some kind of mount to hold it steady. You could buy a smartphone attachment for a conventional camera tripod, but who wants to carry that kind of gear everywhere they […]
The forced transition from analog to digital TV signals was probably met with relative indifference from people with Netflix subscriptions and the “I don’t even own a TV” snoots. But anyone living in the vast swaths of the country that don’t have guaranteed high-speed internet, broadcast TV is a perfectly valid (and 100% free) way […]
When Apple revealed the new MacBook in 2016, one of the biggest issues raised with the notebook’s new design (aside from ire over the slew of new adapters you’d inevitably have to buy) was the removal of one of its most beloved proprietary features, the magnetic charging cable. Thankfully, third-party peripheral makers have taken up […]