Just how many ways are there of unlocking your phone? We’ve got passcodes, patterns, fingerprints, and now, thanks to the ZTE Grand S3 — biometric retinal scanning. We’ve seen this tech before, and ...

Simultaneous screening for liver fibrosis during retinal scanning shows promise as a novel pathway for detecting advanced liver disease in patients with type 2 diabetes (T2D). International guidelines ...

Google, Microsoft and Facebook have begun testing ways that virtual reality and augmented reality can improve how brands connect with consumers, including interfaces like voice search and retinal ...

Near-eye microdisplays promise to expand the scope of personal computing applications by providing an image rivaling that of larger screens, while freeing devices from bulky and power-hungry displays.