1. Fundamental challenges in designing a collaborative travel app. (November 2015) Authors: Dickinson, Janet E.; Cherrett, Tom; Hibbert, Julia F.; Winstanley, Chris; Shingleton, Duncan; Davies, Nigel; Norgate, Sarah; Speed, Chris Journal: Transport policy Issue: Volume 44(2015) Page Start: 28 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗