Blue Dot allows you to control your Raspberry Pi projects wirelessly.
What do blue dots on Google weather app mean? - Google Pixel Community
Google I/O's Privacy Focus: Key Points for App Developers
EV Station Pluz Blue Dot – Apps on Google Play
Blue - Icon Pack – Apps no Google Play
Twitter Moments Blue Dot
DOT
Detection of Pause in a Pedestrian's Movement on a Linear Walkway using Bluetooth Low Energy Received Signal Strength Indicator
Blue by ADT - Apps on Google Play
My blue location dot stopped showing the direction arrow (showing
Android Developers Blog: Announcing Policy Updates To Support App