A design approach in which a significant portion of the exhibit footprint is left unoccupied by permanent structures to encourage visitor flow, create an inviting and accessible environment, and provide flexibility for product display and live demonstration areas. Open space design contrasts with enclosed or heavily structured booth configurations and is particularly effective for exhibits where attendee interaction, traffic volume, and approachability are primary objectives. The strategic use of open space signals confidence in the brand and avoids the uninviting appearance of a closed or cluttered exhibit.