Researchers present a new comprehensive framework for modeling pointing error in quantum key distribution optical wireless systems NEW YORK, /PRNewswire/ -- Quantum key distribution (QKD) is an ...

Quantum key distribution (QKD) is an emerging communication technology that utilizes quantum mechanics principles to ensure ...

Abstract: Accurate positioning of surface geometric features is essential for quality inspection of automotive components. While vision-based robotic measurement systems are extensively employed, ...

A research team led by Prof. LIU Haiqing at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has carried out a comprehensive analysis of uncertainty propagation in ...

Technical errors with the Home Office’s electronic visa (eVisa) system are causing “high levels of stress, fear and exhaustion” for migrants in the UK, who are being left to navigate the digitisation ...

Just a few years ago, it might have sounded like a premise out of some big-budget spy movie: cyber thieves hacking into commercial building and refrigeration systems to disrupt the global food supply ...

The government shutdown and recent accidents have shown the Air Traffic Control system’s vulnerability. It should be turned into an independent, nonprofit organization removed from politics. The ...

Almost everyone agrees that the US air traffic control system is broken. Longstanding staffing shortages. Antiquated technology. And now, air traffic controllers are caught in the middle of a ...

A recent eligibility error in the Canadian Dental Care Plan (CDCP) has drawn attention to the administrative and financial challenges facing Canada's public insurance ...

Senators have launched an inquiry into companies paid billions in taxpayer dollars to build eligibility systems for Medicaid, expressing concern that error-riddled technology and looming work ...