“Imagine walking to a crosswalk and doing the “halt” hand motion in the direction of traffic. Your ring and your watch can tell by their orientation to each other that you have formed that gesture and so they send a “pedestrian waiting” message to the street light. The lights change for you and you cross. It will feel like magic. Or point at something in a vending machine and your watch and ring can detect which item you selected, charge your credit card, and send a code to release the item. To an observer it will seem that you pointed at an item and magic released it.”
Category Archives: Science & Technology
Location-aware Wi-Fi lets fans be part of show
Company I used to work for is big in collegiate sports marketing so this story probably more interesting to me than many of you. But this tech will almost certainly show up in lots of places. A few excerpts from full post:
The system, developed by UK start-up Mobbra, will let organisers *send football replays, backstage interviews with pop stars, or area-specific food deals direct to fans’ phones*. It will also encourage the audience to become part of the show.
With Mobbra’s system, dubbed Massivity, organisers can *take control of fans’ phones to create spectacular effects*. For instance, the camera flashlight on each phone could be activated remotely, turning the crowd into a glittering star field. Or a team’s colours could sweep around the phone and tablet screens in the venue like a Mexican wave.
These kinds of applications are possible because Mobbra has found a way to deliver Wi-Fi to every user in a large crowd. A typical wireless access point can supply just 50 connections – so unless a venue can afford to run an access point for every 50 or so people, Wi-Fi is not guaranteed. Even then, simple radio interference can destroy any chance of stadium-wide access.
The phone side of the equation is choreographed by an app called Fangage, which tweaks the phone’s Wi-Fi settings. It will launch on the Apple and Android app stores later this month. *During a game, all phones could vibrate to tell the crowd of a betting opportunity, or a special food and drink offer*, says Walton. “You can have four streams of video, which could be replays or goals from other matches that are on at the same time. At gigs you’ll get behind-the-scenes news and backstage interviews with the stars.”
The Devil’s Code
The Devil’s Code by John Sanford was published in 2000. Fourteen years ago.
Clipper II was an Orwellian nightmare come true, a practical impossibility, or a huge joke at the taxpayers’ expense—take your pick. It was designed in response to a fear of the U.S. government that unbreakable codes would make intercept-intelligence impractical. And really, they had a point, but their solution was so draconian that it was doomed to failure from the start.
The Clipper II chip—like the original Clipper chip before it was a chip designed to handle strong encryption. If it was made mandatory (which the government wanted), everyone would have to use it. And the encryption was guaranteed secure. Absolutely unbreakable.
Except that the chip contained a set of keys just for the government, just in case. If they needed to, they could look up the key for a particular chip, get a wiretap permit, and decrypt any messages that were sent using the chip. They would thereby bring to justice (they said) all kinds of Mafiosos, drug dealers, money launderers, and other lowlifes.
For those too young to remember, the Clipper chip was a real thing. The NSA was a real thing as well.
Word got around, and the word was that the NSA was rapidly becoming obsolete. Once upon a time, agency operatives could tap any phone call or radio transmission in the world; they could put Mao Tse-tung’s private words on the president’s desk an hour after the Maximum Leader spoke them into his office phone; they could provide real-time intercepts to the special ops people in the military.
No more. The world was rife with unbreakable codes—any good university math department could whip one up in a matter of days. Just as bad, the most critical diplomatic and military traffic had come out of the air and gone underground, into fiber-optic cable. Even if a special forces team managed to get at a cable, messages were routinely encoded with ultrastrong encryption routines.
The NSA was going deaf. And the word was, they didn’t know what to do about it. They’d become a bin full of aging bureaucrats worried about their jobs, and spinning further and further out ot the Washington intelligence center.
And if the NSA was becoming obsolete, might their solution look something like what we have today?
Scott Adams: Immortality
“The poor among us, and people with certain religious beliefs, will remain 100% human for as long as the more advanced beings – the cyborgs and robots – allow it. Life will be somewhat awkward when part of civilization is immortal and part is not. But the one thing we know for sure is that the richest cyborgs and robots will eventually consolidate power. For starters, only the people who have wealth will be able to afford the jump to immortality. So the first robots with human minds and the first immortal cyborgs will be rich. Just imagine how much money Larry Ellison will someday have if he stubbornly refuses to die and dilute his fortune across less-capable heirs. Eventually most of the world will be owned by five multi-trillionaire robots that live on yachts the size of Connecticut. The immortal cyborgs, with the limitations of their organic parts, will be mere millionaires who can’t stop complaining about “the Kevlar ceiling.”
“It’s hard to wrap your head around the idea that a digital representation of your mind, no matter how accurate, is still “you” in some sense. But I think that fear will go away as soon as we see the first robot that thinks and acts exactly like Uncle Bob did before he made the jump. If Uncle Bob the robot acts human enough, we’ll come to see him as the same entity that once inhabited an organic shell. When technology is sufficiently advanced, we’ll get past the magical thinking about spirits and souls and the specialness of having organic parts.”
Scott Adams: Government transparency
“Ninety percent of government corruption would disappear overnight if all government conversations were recorded.” Scott Adams imagines transparency on the workings of government:
“So let’s say government officials are required by law to hold work-related meeting in rooms that are wired to record everything happening. Every meeting would be encrypted and stored on government servers. One would still need a court order and a good reason to view any recordings, but I have to think it would keep most politicians from doing anything too outrageous. Even their phone calls would be recorded.”