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Microsoft

+ - How Microsoft can lock Linux off W8 PCs-> 3

Submitted by
Julie188
Julie188 writes "Windows 8 PCs will use the next-generation booting specification known as Unified Extensible Firmware Interface (UEFI). And actually Windows 8 logo devices will be required to use the secure boot portion of the new spec. Secure UEFI is intended to thwart rootkit infections by using PKI authentication before allowing executables or drivers to be loaded onto the device. Problem is, unless the device manufacturer gives a key to the device owner, it can also be used to keep the PC's owner from wiping out the current OS and installing another option, such as Linux."
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Power

+ - Wireless power on the desktop scale

Submitted by RockDoctor
RockDoctor (15477) writes "Nature are reporting early versions of a desktop-ready device for wirelessly powering equipment. A plastic sheet a millimeter thick on the desktop contains induction coils, microelectromechanical switches and control circuitry, applied to a conductive polymer base by various forms of printing. When the sheet detects a compatible receiver within range (~2.5cm), the nearest coil is switched on and provides the receiver with up to 40W of power inductively. The devices are not yet ready for mainstream — another 5 years of development is estimated — and there is the issue of persuading manufacturers to incorporate the receiving equipment into their new designs. But a projected price of ~$100 for a square metre of transmitter is credible (SG $ ? or CA or US? not specified in the article; the developers are in Japan). Now, if you could get power receivers that would supply (for example) a conventional mobile-phone charging-cradle, that would be a useful step towards widespread acceptance.

Could this lead to the start of a new VHS-vs-BetaMax or HDDVD-vs-BluRay style compatibility war? If one manufacturer is trying such an obvious idea, likely others are."

The only difference between a car salesman and a computer salesman is that the car salesman knows he's lying.

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