More than 43 million people worldwide are blind. In the past 30 years, that number has increased by roughly 50%. Most blind people are born with normal vision and lose their sight over time, due to ...

City University of Hong Kong (CityUHK) has been committed to transforming research excellence into real world applications ...

The new wireless power transfer standard will eliminate the power cord from kitchen appliances like blenders, toasters, and air fryers. The new wireless power transfer standard will eliminate the ...

Ultrasound-based wireless power transfer is becoming a more attractive option to power implanted biomedical devices because it could overcome many of the limitations and challenges facing other ...

Accounting for radiation loss is the key to efficient wireless power transfer over long distances. A better way to wirelessly charge over long distances has been developed at Aalto University.

Researchers developed a fully numerical design method using differential equations and genetic algorithms to optimize WPT systems. This approach ensures stable output voltage, high efficiency, and ...

Small drones often face one unavoidable limitation of battery power. That challenge now sits ...