Meet Parker Hannifin, a 100 year-old company working on AR

This article debuts an occasional series, High Tech in the Heartland, that explores the relationship between Silicon Valley and the rest of America.This is not a postcard from the future: Picture a tech company’s 100th anniversary celebration where its top executives don augmented reality helmets that promise to reinvent the future of work.
It happened just a few weeks ago. Not in Palo Alto, California but in Cleveland, Ohio. And the tech company is indeed a century old. It’s Pa