People around the campus can upload pictures in the form of questions through a web interface. Questions from around the campus are queued up and displayed on screens around the campus. The screen will be along with a whiteboard on which people can respond to questions. A camera takes a picture of the response when the eraser is picked up to erase the response. The image is taken and uploaded to google drive with the name renamed to match the question. The user can then see responses to his question on the web interface which pulls these images from google drive.

When there are no more images for the day, the screen would display inspirational pictures or puzzles from a database maintained by the administrator.

Components of the System