Glasses that automatically focus on what you see

Move over, bifocals and reading glasses. A team based at the University of Utah has just unveiled “Smart Glasses,” which have liquid-based lenses. They automatically adjust focus upon whatever their wearer is looking at. Near, or far – no matter. The possibility of this idea being perfected no doubt has myopic reading-glass-wearers cheering. But… how … Continue reading Glasses that automatically focus on what you see