Aaron’s research interests include discreet computing, global HCI, pervasive and ubiquitous computing and information visualisation on which he has delivered over 50 invited talks and he is an ACM Distinguished Speaker.

His research and development has been supported by the EPSRC, AHRC, JISC, SFC, NDRC, EU FP7/FP6, SFI, Smart Internet CRC, NICTA, Wacom, IBM, Intel, Nvidia, Google, Microsoft and MERL. He has published over 180 internationally peer-reviewed publications (see ORCID) including edited volumes, journal papers, book chapters, conference and workshop papers and holds 3 patents. He has held academic and industry appointments in Singapore, Australia, Japan, USA, Germany, Ireland and the UK.