WATCH: U.S. company makes new ‘vision’ glasses

An Arizona-based equipment supplier is making a “vision” eyewear for janitors that would give them an easier time at work, according to CNN affiliate WYMT.The new “vision glasses” could potentially help make janitors more productive and better at their jobs, according Mark Cunha, a marketing executive with Avante Vision Systems in Arizona.Avante has developed a […]

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