Curved Foot Platform for Active Standing Without Desk Complexity
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Solution Overview
Problem
Existing solutions for promoting active muscle engagement while working standing up, such as stand-up desks and sedentary standing postures, are either bulky, complex, expensive, or do not effectively engage muscles, leading to potential joint problems and limited accessibility.
Innovation Solution
A work platform with a planar top member and a bottom member featuring a curved surface that induces instability, facilitating active muscle engagement in the legs while maintaining productivity, which can be customized with interchangeable components and adjustment members to suit individual needs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If stand-up desks are used to promote active muscle engagement, then productivity is improved, but device complexity and cost increase
Solution Approach 1:
The system divides the workspace into two distinct surfaces: a stable main work surface for equipment and a unstable secondary work surface for the user's feet. This segmentation allows the instability function to be isolated to a small component rather than the entire desk system, reducing overall complexity while maintaining productivity benefits.
Solution Approach 2:
An unstable surface platform acts as an intermediary element between the user and the stable desk. This mediator provides the muscle-engaging instability function without requiring the entire desk to be complex, allowing the user to experience active standing benefits while keeping the main work surface stable and simple.
2Productivity
If treadmills are incorporated into desks to promote active muscle engagement, then health benefits are improved, but device complexity and cost increase
Solution Approach 1:
The patent replaces expensive, complex treadmill mechanisms with a simple, inexpensive unstable surface platform. This simpler device achieves similar health benefits through passive instability rather than active motion, dramatically reducing cost and complexity while maintaining effectiveness.
Solution Approach 2:
The patent extracts the essential function of active standing (muscle engagement) from the complex treadmill mechanism and implements it through a simplified unstable surface. This extraction removes unnecessary complexity while preserving the core health benefit of active muscle engagement during standing work.
3Object-affected harmful factors
If padded mats are used for standing to reduce joint problems, then joint protection is improved, but active muscle engagement deteriorates
Solution Approach 1:
The system applies different surface qualities to different locations: the main work surface remains stable for equipment, while the secondary foot platform provides controlled instability. This local differentiation allows joint protection on the stable surface while enabling muscle engagement on the unstable surface, resolving the contradiction between protection and activation.
Solution Approach 2:
The platform transitions from a static, completely stable surface to a dynamic surface with controlled, subtle instability. This dynamic quality allows the surface to provide just enough movement to engage muscles while remaining stable enough to protect joints, achieving both goals simultaneously through optimized instability characteristics.
Data Source
AI summary
A work platform has a top member with a surface sized to receive a user's feet thereon while standing and a bottom member coupled to the top member. The bottom member has a width and length generally equal to the width and length of the top member. The bottom member has a curved surface generally at the longitudinal center of the work platform defined at least partially by a radius of curvature of between about 100 mm and about 850 mm. The curved surface induces instability under a user standing on the top member to thereby facilitate active muscle engagement in the user's legs while standing on the work platform.