Motion sensors make avatars dance, via Mark Bartkevitch. Some new technologies about holograms you find here: “A Hologram of Anyone Speaking Any Language” (1 year ago): https://www.facebook.com/EngineeringML/videos/84898885213961…__tn__=K-R and https://bit.ly/308uV3h.
This latest IoT security warning is hard to believe…
Warnings that our IoT devices might be spying on us are nothing new—remember the smart speaker fiasco last year? But at least we expect those devices to be listening and can exercise some caution. The latest such warning, though, takes these risks to a new level. It turns out that there may be surprising little spies hiding in our living rooms.
Last December, the FBI warned that the perilous state of IoT security means that “hackers can use an innocent device to do a virtual drive-by of your digital life.” A week earlier, that same FBI office had cautioned on the danger that smart TVs can allow “manufacturers, streaming services, and even hackers an open door into your home.”
Now a new security report from the team at Guardicore, issued today, has combined those two FBI alerts, showing just how easy it is to exploit vulnerabilities in our everyday devices. And this isn’t a data theft risk—it’s much more creepy, playing like something from a spy thriller. It’s an attack scenario that “conjures up the famous ‘van parked outside’ scene in every espionage film in recent memory,” Guardicore says.
As tiny particles traveling at the speed of light, it’s going to take a serious machine to capture photons in action, and an international team of researchers have just pieced together one that is very much up for the job. Dubbed the world’s fastest UV camera, the device is capable of capturing ultra-fast events lasting just a picosecond, quick enough to see UV photons fly through the air in real time.
The device is the handiwork of Canada’s Institut National de la Recherche Scientifique (National Institute of Research) and goes by the name of UV-CUP (compressed ultrafast photography). CUP is an emerging imaging technique that has been used to capture ultrafast events at speeds measured in trillions of frames a second, but has so far been limited to visible and near-infrared wavelengths.
“Many phenomena that occur on very short time scales also take place on a very small spatial scale,” says Jinyang Liang, who led the study. “To see them, you need to sense shorter wavelengths. Doing this in the UV or even X-ray ranges is a remarkable step toward this goal.”
Motion sensors make holographic avatars dance, via Mark Bartkevitch.
Don’t lift a finger — using only your mind!
Don’t lift a finger — this headset lets you control your TV using only your mind!
Thanks to Amazon’s success, CEO Jeff Bezos is the richest person in the world, worth $207 billion, according to the Bloomberg Billionaires Index.
But when he started Amazon as an online bookseller in 1994, Bezos thought it was likely that his business would fail.
“I thought there was a 30% chance that we might build a successful company,” Bezos told John Stofflet in an interview for KING-TVs “Evening Magazine” in 2000. “I never thought we’d build what Amazon has turned into, and I’m the most surprised on the planet.”
