From the Earth to the Moon

Develop an interactive app for children that uses smart phone and tablet sensory to locate the Moon (any time of the day, even below horizon), which unlocks current lunar data (phase, distance, etc), and then presents the user options for reading a "Moon" related story, view space agency photos and videos, and/or fun facts about the Moon. The goal of this challenge is edutainment and raising awareness about lunar missions around the world.

View of the moon on the earth respecting proportions. User interface for managing the 3D view

Wikipedia and google, free PNG images.