technology - "technology"

theodp writes 'Bill Gates makes his case for Creative Capitalism in TIME, citing projects like a Text-Free UI for illiterate computing, the use of Multimouse technology to allow fifty kids to share one computer display, cell phone billing by the second, and Bono's RED campaign as examples of the type of corporate creativity that can make the world a better place for the billion or so people scraping by on less than a dollar a day. Michael Kinsley, a former microsoft employee whose wife still advises the Gates Foundation, says it's hard to object to Gates' goals, but notes that creative capitalism does have its share of skeptics, and points out that there was not a whole lot of energy devoted to lifting up the world's poor during Bill's three decades at microsoft.' of this story at Slashdot.

Roland Piquepaille writes 'An international group of scientists has produced some of the sharpest x-ray holograms of microscopic objects ever made. According to one of them, they improved the efficiency of holography by a factor of 2,500. In order to achieve these spectacular results, they put a uniformly redundant array next to the object to image. And they found that this parallel approach multiplied 'the efficiency of X-ray Fourier transform holography by more than three orders of magnitude, approaching that of a perfect lens.' Besides these impressive achievements, it's worth noting that this technology has been inspired by the pinhole camera, a technique used by ancient Greeks. 'By knowing the precise layout of a pinhole array, including the different sizes of the different pinholes, a computer can recover a bright, high-resolution image numerically.'' of this story at Slashdot.