These smart glasses that have a still camera, a video camera and a bluetooth headset built in may be ... [+] only the beginning. (Photo by JOSH EDELSON / AFP) (Photo by JOSH EDELSON/AFP via Getty Images)AFP via Getty ImagesThe Wall Street Journal reports that Meta (owner of Facebook, Instagram and WhatsApp) is in talks to buy a $5 billion minority interest in EssilorLuxottica. EssilorLuxottica is the largest maker of eyewear in the world and the owner of many eyewear brands and retailers including Ray-Ban, ...