Just looking at museum's artworks is no longer enough, visitors want to interact with them while keeping social distance (COVID-19 era)
Radio emissions from sky sources like Sun and Jupiter can be received and converted to digital domain for processing.
If you plan on a vacation, here is a great project to track the temperature and soil moisture of your Plant using dweet.io and AWS IoT.
Air Quality Monitoring that uses the Intel Edison Compute Module, Amazon AWS, Visualization through Kibana, and drones!
Know when your clothes are dry
Need help keeping your pet healthy and safe. Use this environmental monitoring unit that attaches to your reptile or amphibians terrarium.
This projects shows a simple environment monitor which sends you an EMail when an abnormal weather condition is detected.
Set up a model for the User Activity Recognition with the Accelerometer sensor of the smartphone, using a crowdsensing IoT app.