InfoRadar: demonstrating how context helps mobile people interact. - Matti Rantanen; Antti Nurminen; Antti Oulasvirta; Jan Blom (NordiCHI, 2004)

InfoRadar: group and public messaging in the mobile context. - Matti Rantanen; Antti Oulasvirta; Jan Blom; Sauli Tiitta; Martti Mäntylä (NordiCHI, 2004)

Indexicality of language and the art of creating treasures. - Matti Rantanen (CHI, 2010)