Meta CEO Mark Zuckerberg tries on Orion AR glasses at the Meta Connect annual event at the company's headquarters in Menlo Park, California, U.S., September 25, 2024. REUTERS/Manuel OrbegozoMeta spent billions of dollars unsuccessfully trying to make virtual reality catch on with consumers. As it shifts its metaverse bet toward smart glasses, investors will be watching to see how the public responds.The social media company is set to unveil its most advanced smart glasses yet on Wednesday at its Connect ann ...