Technology has been changing the shape of entertainment on Coventry Road for quite some time. Bars on the street can now show virtually any sporting event from around the world live and in high-definition, while DJs tote laptops filled with hundreds…

"If you've ever tried to find a cookbook at the Noble library and couldn't, I think we know why," said a Cleveland Heights police spokesman following the 1984 arrest of an unemployed insurance salesman. They nabbed the man, who spent at least eight…