Wordster: collaborative versus competitive gaming using interactive public displays and mobile phones. - Petri Luojus; Jarkko Koskela; Kimmo Ollila; Saku-Matti Mäki; Raffi Kulpa-Bogossia; Tommi Heikkinen; Timo Ojala (PerDis, 2013)

UbiBroker: Event-based communication architecture for pervasive display networks. - Tommi Heikkinen; Petri Luojus; Timo Ojala (PerCom Workshops, 2014)