Soil Quality Indicators on the World Wide Web. - Linda Lilburne; Graham Sparling; Louis Schipper; Allan Hewitt; Roger Gibson (ISESS, 1999)

Walk2Build: a GPS game for mobile exergaming with city visualization. - Iain Hamilton; Gennaro Imperatore; Mark D. Dunlop; David Rowe; Allan Hewitt (Mobile HCI (Companion), 2012)

Using degraded music quality to encourage a health improving walking pace: BeatClearWalker. - Andreas Komninos; Mark D. Dunlop; David Rowe; Allan Hewitt; Steven Coull (PervasiveHealth, 2015)