Showing 20 articles starting at article 1241
Categories: Computer Science: General, Space: General
Published 'Smart' walking stick could help visually impaired with groceries, finding a seat
(via sciencedaily.com) For people who are blind or visually impaired, finding the right products in a crowded grocery store can be difficult without help. A team of computer scientists is trying to change that.
Published Shedding light on quantum photonics
(via sciencedaily.com) As buzz grows ever louder over the future of quantum, researchers everywhere are working overtime to discover how best to unlock the promise of super-positioned, entangled, tunneling or otherwise ready-for-primetime quantum particles, the ability of which to occur in two states at once could vastly expand power and efficiency in many applications.
Published Can you trust your quantum simulator?
(via sciencedaily.com) Physicists have developed a protocol to verify the accuracy of quantum experiments.
Published Light-based tech could inspire Moon navigation and next-gen farming
(via sciencedaily.com) Super-thin chips made from lithium niobate are set to overtake silicon chips in light-based technologies, with potential applications ranging from remote ripening-fruit detection on Earth to navigation on the Moon. They say the artificial crystal offers the platform of choice for these technologies due to its superior performance and recent advances in manufacturing capabilities.
Published COVID calculations spur solution to old problem in computer science
(via sciencedaily.com) A mathematician was keen to forecast the evolution of the COVID epidemic. Instead, he ended up solving a problem which had troubled computer scientists for decades.
Published Clinical trial results indicate low rate of adverse events associated with implanted brain computer interface
(via sciencedaily.com) There were no safety events that required removal of the device, no infections of the brain or nervous system, and no adverse events resulting in permanently increased disability related to the investigational device.
Published Computers that power self-driving cars could be a huge driver of global carbon emissions
(via sciencedaily.com) Original source A new model quantifies emissions that will be generated by computers on fully autonomous vehicles. If self-driving cars are widely adopted, their emissions will rival those generated by all the data centers in the world today. Keeping emissions at or below those levels would require hardware efficiency to improve more rapidly than its current pace.
Published Screen-printing method can make wearable electronics less expensive
(via sciencedaily.com) Original source A new study demonstrates that electrodes can be made using just screen printing, creating a stretchable, durable circuit pattern that can be transferred to fabric and worn directly on human skin. Such wearable electronics can be used for health monitoring in hospitals or at home. Current commercial manufacturing of wearable electronics requires expensive processes involving clean rooms. While some use screen printing for parts of the process, this new method relies wholly on screen printing, which can make manufacturing flexible, wearable electronics much easier and less expensive.