These 'autofocus' glasses could soon make bifocals obsolete – by tracking your eyes in real time

Finnish startup IXI is developing smart glasses with autofocus lenses that adjust to what you're looking at. The glasses use sensors to track eye movements and liquid crystal lenses to change focus rapidly, potentially replacing bifocals and progressive lenses. This technology could offer a more natural viewing experience for far-sighted people, eliminating the need for head tilts or limited viewing angles.