Autofocusing reading glasses of the future, Nitish Padmanaban

Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. As you age, you gradually lose the ability to refocus your eyes a phenomenon as old as humanity itself leading to a reliance on bifocals, contacts and procedures like LASIK surgery. Electrical engineer Nitish Padmanaban offers a glimpse of cuttingedge tech that s truly a sight for sore eyes: dynamic, autofocusing lenses that track your sight and adjust to what you see,