This a couple of years old, but just stumbled on it. The Quebec DIY store Reno Depot did a Digital OOH campaign in Feb. 2015 in Quebec that used a sensor to match conditions and color to house-brand paint swatches available at the store.
Dave Haynes is the founder and editor of Sixteen:Nine, an online publication that has followed the digital signage industry for some 14 years. Dave does strategic advisory consulting work for many end-users and vendors, and also writes for many of them. He’s based near Halifax, Nova Scotia, on Canada’s east coast.