To promote physical activity at the workplace, we suggest a paradigm shift in workplace design towards an integrated activity-promoting environment that supports the adoption of a physically active office workflow. Our design concept involves an ergonomically designed workspace that integrates traditional office furniture with elements such as active seats, height-adjustable standing desks, and whiteboards to form an interconnected workplace ennvironment. Furthermore, office furniture is smoothly integrated with hardware-related structural elements such as desktop computers, notebooks, tablets, or large-scale interactive surfaces that extend the design with media support. Based that, the goal of the Active Office is then, to motivate users to draw full benefit from the provided structure. Consequently, we encourage the adoption a new way of working “in-motion” characterized by regular switches between different tasks, workstations, and postures.