There are many map apps and trip advisor ICT sites currently available and emerging, each with their own focus. But how can we better understand how people will use the apps? And how do the apps impact on activity and travel behaviour? This is an issue researcher Dick Ettema is keen to investigate. Apps, activities and travel: an conceptual exploration based on activity theory, is a very thorough piece of work for anyone with the time to read through it. Activity theory is used as a systematic way of investigating the effect of ICT on travel behaviour, and also how this links with maintaining social relationships.The author argues that with so many apps/ICTs we need a classification system based on the objectives, practices and embeddedness in community. This would make it easier for researchers to identify differences in the way people use of ICTs/apps, and to identify inequalities in the use of apps. This leads to better understanding equity issues in terms of access to the technology and who profits from them. The full article can be found in Transportation, Special Issue: ICT, Activity Space-Time and Mobility: New insights, new models, new methodologies. March 2018, Issue 2, Pages 267-701.