In an experiment described in Science, Chinese researchers used photons (also known as light particles) from the country’s quantum-communications satellite and established an instantaneous connection between two ground stations more than 744 miles apart. By doing so, say the experts, China is now a pioneer in harnessing matter and energy at a subatomic level — and a leader in the field of using quantum technology to build a global communications network that can’t be hacked. Meanwhile, the U.S. Department of Energy is paying for companies to develop new supercomputers in pursuit of at least one “exascale” system. Continue reading U.S. and China Continue to Compete in Supercomputing Race

VR leaders gathered for day two of the Game Developers Conference in San Francisco last week. Many of the talks addressed techniques for dealing with a medium in which you present a story and a world to the ‘visitor,’ but you have limited control over how the visitor experiences it. The “Job Simulator” team created microstories bounded by story pinchpoints within a macrostory. The HBO “Westworld” VR and Baobab Studios teams rewarded visitors for taking actions that advance the story, but embedded triggers that advance the story when the visitor misses the cues. The “Trials on Tatooine” team learned that understanding and accommodating visitors with varying physical abilities can not only improve user experience design, but inform story development. Continue reading Game Developers Conference: What’s Next in VR Storytelling