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Adding real product constraints from research to reposition and refine each component. Establishing flow, proportions, and overall structure.


Further refinement based on real-world constraints such as battery size and internal volume, locking in the core mass and proportions.


Refining and massaging the form to better align with HOTO’s design language, emphasizing clear geometric hierarchy and a monolithic style.




A simple layout with two buttons: one for power and speed control of the sander, and another for the front light.

A user-friendly system with clear indicators to communicate three speed settings: 7000 RPM, 10000 RPM, and 12000 RPM.
Learning from user observation, the sander incorporates a powerful front light to aid user when inspecting the sanded surface.


The sander includes a Hook and Loop system, designed to make the sanding process effortless and user-friendly.






