Give and take

The user needs to give information to the app in order to receive information from other users.

OLX

Buy and sell it’s simple and fast. Download the best free classifieds app to buy and sell what you want. Post in three simple steps. Take a picture, describe your […]

Micro-Blog

Micro-Blog is a people-centric app with sensors capable of aggregating participatory as well as sensory inputs from local surroundings. These inputs can be visualized in different dimensions, such as space and […]