Swedish summers are famous for a lot of things, midnight sun, skinny dipping, odd midsummer parties, rain throughout July, and mosquitos. Millions of mosquitos. They'll eat you alive.
"Up until now there really has been no way to find out how big the problem is locally in different parts of the country. When you plan your vacation you can get a weather report but not a mosquito report. With this insight, we helped our client - a nordic agent for the mosquito repellent product Thermacell - build a crowdsourcing tool for mosquito reports."