Influence of ICT usage on perceived walkability and physical activities of older adults: Mixed method study in a high-density city

Abstract

Introduction

Central to walkability concept is the proposition that spatial proximity to diverse amenities and attractive surroundings provides motivation for physical activities. The ubiquitous use of Information and Communication Technology (ICT) devices to overcome physical barriers presents new dynamics in this environment-person relationship that is less studied. This study aims to examine the interactions between ICT usage, perceived walkability and physical activities of older adults.

Methods

Singapore, a highly connected city with a rapidly ageing population, was selected as study site. Primary data was collected via purposive convenience sampling within neighborhood of Tampines. The mixed method study consisted of an online survey (n = 253) and walk-along interviews (n = 30) with older adults aged 50 and above.

Results

Triangulated findings provided exploratory insights on mechanisms that influence the environment-person relationship. Use of travel apps and online food delivery services had increased perception of access and diversity by expanding mental map. Use of online fitness videos had reduced perception of access to physical places by providing flexibility of time and customisation of content. Use of social media had either enhanced or reduced perceived attractiveness of physical places, depending on how it was used. Mechanisms of ICT usage in increasing perceived ease of access, diversity and attractiveness can be summarized as awareness, sense of control, curiosity and connectedness.

Conclusion

In promoting walkable cities within highly digitalised societies, urban and transport policies could utilise levers of being informative, interactive, integrative and with incentives to encourage older adults in active engagement with physical places.