Category Archives: Technology Review

Technologies for Food Detectives

In Europe, concerns about health, taste, and origin collide in olive oil. Its high value, complex flavor, and ever-growing list of known health benefits, combined with a long history of fakes and adulteration, have made it one of three focus foods in a 12-million-euro ($13 million) European Union research project on high-tech tracking of food quality and provenance. (The other two are Scotch whisky and fish.) Paul Brereton, coördinator of the project, says that assuring food’s integrity is in some ways more complex than assuring its safety: instead of just looking for a few known toxins, fighters of food fraud must detect something harder to identify: any adulteration or substitution that might occur to a crook.

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Peer-to-Peer Wireless Is Increasing Competition Worldwide

U.S. regulators have been attempting to deal with the negative affect that a few large Internet providers might have on competition. Meanwhile, elsewhere in the world, new mobile technologies have been encouraging competition.

Yesterday, at Mobile World Congress in Barcelona, Spain, the chairman of the U.S. Federal Communications Commission, Tom Wheeler, promoted the net neutrality rules that the FCC recently voted to adopt, and bragged that the U.S. would “continue to be the world leader” in high-tech telecommunications. The FCC’s rules would prevent Internet service providers (ISPs) from prioritizing certain content. Critics say such “fast lanes” would undermine the principles that have led to online innovation (see “FCC Chief Proposes Broader Net Neutrality Rules”). Continue reading

Five Cool Things Revealed at Mobile World Congress

Smart watches got stylish, tablets got new software, and virtual reality goggles wrapped their tentacles around everyone’s faces. Some companies are deconstructing their mobiles into modules. And discussions of the next generation of mobile networks, 5G, centered on how useful it will be for the Internet of Things, not mobile voice or data.

Here is a look at five important tech developments from this week’s conference: Continue reading

Smart Watches Show More Style and Substance

Gadget makers are struggling to attract consumers to smart watches, which have sold in modest quantities compared to smartphones and tablets. The Apple Watch, which goes on sale next month, will either give the emerging category a major boost or confirm that wrist-worn computers are a niche interest.

Unlike the first round of smart watches, the LG Urbane or the Huawei Watch, both announced at MWC this week, might pass for conventional luxury timepieces when their round screens are in watch mode. Both are handsomely designed and come in multiple colors with metal and leather straps. Unlike most smart watches, which have toughened glass, the Huawei model, which goes on sale this summer, features a sapphire crystal face. Continue reading