An anonymous reader quotes a report from NPR: Having police officers wear little cameras seems to have no discernible impact on citizen complaints or officers' use of force, at least in the nation's capital. That's the conclusion of a study performed as Washington, D.C., rolled out its huge camera program. The city has one of the largest forces in the country, with some 2,600 officers now wearing cameras on their collars or shirts. In the wake of high-profile shootings, many police departments have been rapidly adopting body-worn cameras, despite a dearth of solid research on how the technology can change policing. "We need science, rather than our speculations about it, to try to answer and understand what impacts the cameras are having," says David Yokum, director of the Lab @ DC. His group worked with local police officials to make sure that cameras were handed out in a way that let the researchers carefully compare officers who were randomly assigned to get cameras with those who were not. The study ran from June 2015 to last December. It's to be expected that these cameras might have little impact on the behavior of police officers in Washington, D.C., he says, because this particular force went through about a decade of federal oversight to help improve the department.
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An anonymous reader writes: Earlier in the year, the review group said that problems with reliability meant that it was impossible for it to recommend any Microsoft laptop or tablet. Now Consumer Reports says that this extends to the Surface Book 2, meaning that the device will not be recommended. Microsoft is likely to be similarly disappointed with Consumer Reports' statement about the Surface Book 2. Speaking to Benzinga, Consumer Reports' spokesperson James McQueen said: "We will evaluate the performance of the Microsoft Surface Book 2 once we get it into our labs next month for testing, but we will not be able to recommend it. Our decision to withhold our recommendation of all Microsoft laptops and tablets is still in effect."
AmiMoJo shares a report from NHK WORLD: Japan's Mitsubishi Fuso Truck and Bus has unveiled what it says is the world's first mass-produced electric truck, as automakers around the world go all out to develop cars that run on battery power. The vehicle can carry about 3 tons of cargo and travel about 100 kilometers on a single charge. The truck, unveiled on Thursday, will be used by Japan's largest convenience store chain, Seven-Eleven. Seven-Eleven President Kazuki Furuya says some people complain about the noise delivery vehicles make, and says he is very impressed at how quiet the electric truck is.