Sticker location inside indoor map

I want to make an app that should launch and allow a user to select location and sticker beacon. Then display the location map and sticker beacon inside. As user move with sticker beacon, we need to see the new place of the sticker beacon relative to the location map into the mobile device. Any person who is carrying the mobile and sticker distance is minimum 40-50 meter so is it possible to make such kind of the app.