Contact tracing is the next big proposal for quelling COVID-19. While some governments are proposing their own apps and centralized data storage, Apple and Google are offering a decentralized "opt-in" approach. What's your take?
May 02, 2020 by Robin Mitchell
Researchers at the École Polytechnique Fédérale de Lausanne (EPFL), an institute in Switzerland, created a process that uses deep ultraviolet stepper lithography that outperforms current nanofabrication techniques.
April 28, 2020 by Antonio Anzaldua Jr.
A new Bluetooth wristband traces a person's contact with other wristband wearers, and if that person tests positive for COVID-19, other contacts are notified to quarantine. But does this new device cross the lines of privacy?
April 04, 2020 by Robin Mitchell