Cooler Screens welcome shoppers at many Chicago-area Walgreens stores. According to the company, the doors are “identity blind” with optical sensors that only anonymously detect motion, such as dwell ...

Insect screens do an excellent job of letting fresh air in and keeping bugs (and other unwanted creatures) out. It can be difficult to notice but they do get pretty grotty and benefit from a wash ...

In-store digital media startup Cooler Screens is suing Walgreens, previously one of the highest-profile adopters of its technology, which integrates smart screens onto cooler doors to power in-store ...