One of the keystones of vision of AmI is the ability of multiple devices to
seamlessly communicate within themselves. To this end, this article presents a
mobile computer application which is able to smoothly connect via WiFi to
large-screen TVs and mobile computer devices. Thus the application allows
implementing shared displays with minimal effort and cost. These shared
displays have shown to be useful to support meetings and informal encounters in
various scenarios, such as at home, hospitals or business settings. The
application was tested in real scenarios with encouraging results.