A neglected bridge in San Francisco’s Glen Park neighborhood was turned into a beautiful piece of infrastructure after residents banded together to cover it with tiles. Before its makeover, the crossing at Bosworth Street and Lippard Avenue was dirty and overgrown. About 100 volunteers from Glen Park Beautiful and the Create Peace Project and kids from Glen Park School spent months cleaning and painting the bridge, pulling out weeds and finally designing and installing the colorful mosaics.

Drive-in movie theaters are few and far between, but a new product from the Chinese tech giant Huawei could turn every vehicle into a mobile cinema. The firm’s XPixel system allows headlights to project full-color movies onto walls and beam games like hopscotch onto pavement. Huawei is adding XPixel headlights to an upcoming edition of its Aito M9 electric SUV. Critics argue they could distract other drivers and cause accidents.