The batphone. - George Roussos; George Sin; Brock R. Craft (ACM SIGMOBILE Mob. Comput. Commun. Rev., 2012)

Fostering geospatial thinking in science education through a customisable smartphone application. - Sara Price; Paul Davies; William Farr; Carey Jewitt; George Roussos; George Sin (Br. J. Educ. Technol., 2014)