Enlivening Our Workspaces: Switching to Active Work Culture Nudged by Space Part 1 Dissertation 2021 Venusri Harigopal Heriot Watt University - Dubai Campus | UAE Sitting is ubiquitous in our work culture. A Fellowes Survey by Bean found 8/10 office workers spending “4-9 hours a day sitting at their desks - 67 sedentary days annually”, or 18% of their lives stuck to a seat. (Bean, 2020) Prolonged sitting hours; predominant in workplaces especially IT-based desk jobs; are identified by the WHO as the leading causes of fatality due to cardiovascular problems, diabetes, mental disorders, and disability. (WHO, 2002).Supported by relevant studies on employee wellness, this paper identifies spatial attributes in workplaces that steer patterns of sedentary behaviour, reiterates its’ negative impacts, and the increasing need to shift to healthier workstyles that ameliorate daily physical activity.Space has the potential to encourage positive human behaviour by providing cues. The impact of workstyles, activity adjacencies, and layouts on movement patterns are explored through an office floorplan. Employee preferences and feasibility of suggested design tactics are assessed using an employee survey from similar desk-based settings. The paper also explores a comparative approach to adapting spatial design tactics from other typologies, to then conclude by recommending modifications in spatial design and flexible styles of working to enable workplaces to meet minimum physical activity requirements of accepted Health Guidelines. Venusri Harigopal Tutor(s) Shameel Muhammed