Senate committee hearing on mobile privacy now underway, watch live

You might want to put on a pot of coffee for this one, but the Senate Judiciary Subcommittee hearing on mobile privacy and locating tracking is now underway, and you can watch it live at your choice of the links below. The hearing is broadly titled "Protecting Mobile Privacy: Your Smartphones, Tablets, Cell Phones and Your Privacy" and, as the early going has already shown, it will be covering issues far beyond the recent privacy issues surrounding Apple and Google, although representatives from both companies will be on hand to answer the Senators' questions.

Update: You can read Google's full testimony to the committee on its Public Policy Blog. Its main argument is that location-based services provide "tremendous value to consumers," but that they can't work without the trust of users, which is why it has made location sharing on Android devices "strictly opt-in."

You can also read Apple's testimony here (PDF). In it, the company's Vice President of Software Technology, Bud Tribble, flatly reasserts that "Apple does not track users' locations -- Apple has never done so and has no plans to ever do so." He also insists that the location data Apple has collected is actually the location of cellphone towers and WiFi hotspots, not the users' location, and that it is being used for a crowd-sourced database as it has previously stated. As an independent expert also testifying pointed out, however, that data could still be used to pin down a location or trace a person's movements to as close as a few hundred feet or so -- assuming they aren't in a rural area with few WiFi hotspots and cellphone towers.

Senate Judiciary Committee

Comments

Manual for Alienware M11x with Sandy Bridge confirms NVIDIA GT540M graphics

If the previous Alienware M11x R3 spec leak got you all giddy, then we have some good news for you: according to a manual dug up by one of our eagle-eyed readers, it appears that this year's M11x refresh will indeed be coming with second-gen Core i5 ULV and Core i7 ULV options, along with a faster DDR3 bus (1333MHz instead of 800MHz), a higher-res webcam (2MP instead of 1.3MP), an HD TrueLife LCD, and optional 3G / 4G mobile broadband. But of course, the real meat on this laptop is its graphics card, which turns out to be an NVIDIA GeForce GT540M with either 1Gb or 2GB of dedicated memory -- not bad for a laptop of this size. Unsurprisingly, no dates or prices are mentioned here, but given the early start of inventory clearance, it shouldn't be long before Round Rock reveals all. Dell (ZIP)

Scientist cooks up adjustable strength metals

As you may know, crafting a katana is a delicate process that involves carefully constructing a razor-sharp high-carbon edge around a soft shock-absorbent core. One day though, smiths and forging fires could be replaced by electrode-wielding mad-scientists, with the technology to selectively harden and soften metal at will. At least that's what we envisioned when we read about Jörg Weißmüller's breakthrough research in the field of nanomaterials. The German scientist discovered that by placing precious metals in acid he could create tiny ducts through corrosion. Once those channels are flooded with a conductive liquid, electrical currents can be used to harden the material and, if you change your mind about the brittle results, the effect can easily be reversed to make it soft again. The tech could eventually lead to self-healing vehicle armor or scratch-resistant cellphones -- but, really, we just want to zap our way to a high-quality samurai sword. Physorg

Test subjects with electrode implants use mind control to move a cursor

As trippy as mind-control still seems to us, we've already seen it implemented in everything from wheelchairs to pricey gaming (and car driving!) headsets. But the problem is that they measure brain activity outside the skull -- you know, the thing we've evolved to shield the murky goings-on in our minds from prying EEG sensors. Now, though, a team of Washington University researchers appears to have happened upon a more effective -- albeit, invasive -- approach. The researchers got some brave specimens to move a mouse cursor by implanting plastic pads containing electrodes underneath their skulls, with the sensors sitting on the surface of the brain . That, they say, gives them access to more telling, high-frequency waves that say a lot more about cognitive intentions. In the end, the subjects moved the cursors by thinking one of these sounds: "ee," "ah," "oo," and "eh." Brain-computer interfaces ain't new, of course, b...

NYC

Search This Blog