Let's say you are going on a trip with a group and you want to follow a caravan. Sometimes it is hard to keep pace because other cars and trucks will often cut in between. Afraid that you will get separated from your group, you will make maneuvers to regain your spot. This is sometimes an aggravating experience.
The idea is to build a mobile application in Android and iOS that allows you to digitally track your caravan using your device's GPS.
Before the trip starts, the group leader would use the app to create a new group that will generate a unique QR code. All group members use the app to scan the QR code or simply type in the unique code. All group members will be linked and visible on a Google map. Each with a different icon and color.
I am a Xamarin Developer and Founder of Xamo Toolkit. Xamo Toolkit is my way of helping everyone with a dream and basic app development know-how take their shot at the lucrative mobile app market.