Items tagged with spectra

A team of researchers warn that combo chips that implement multiple wireless technologies in PCs and mobile devices are susceptible to a side-channel exploit called Spectra. Not to be confused with Spectre (or Meltdown), this side-channel vulnerability affects chips that combine Wi-Fi and Bluetooth connectivity, and sometimes cellular bands as well. "We are the first to explore side-channel attacks on wireless coexistence. We specifically analyze Broadcom and Cypress combo chips, which are in hundreds of millions of devices, such as all iPhones, MacBooks, and the Samsung Galaxy S series. Note that other manufacturers also rely on coexistence and similar attacks might apply," the researchers say.... Read more...
Qualcomm is bringing advanced depth-sensing technology to the Android ecosystem, and doing so in a big way. Through the expansion of its Spectra Module Program, Qualcomm's camera technology will introduce a host of goodies to Android devices, including improved biometric authentication, high resolution depth sensing, and multi-frame noise reduction for superior photographic quality snapshots. "Whether used for computational photography, video recording, or for computer vision applications that require accurate motion tracking, it’s clear that power efficient camera image signal processing has become more important for the next generation of mobile user experiences," said Tim Leland, vice president... Read more...