A GPS tracker for your car, motorcycle, bike and flying saucer, with data storage and map visualization. Not too hard, but no easy either...
Asset tracking is a trend, but this project intends to work in a decentralized way storing each action, event or alert in a blockchain.
Bus Tracker using Soracom Cellular Device, AWS, a couple raspberry pi's and Waveshare E-Ink Display
Where is ISS right now? The ISS Tracker Alexa skill will calculate its status as it orbits around the Earth at faster-than-a-bullet speed.
Always looking up stop IDs and trying to get arrivals, worry no more transit tracker to the rescue. Your commute will never be the same.