Topical spray delivery depends on the relationship between outlet orientation, fluid conditions and atomization. Manual positioning can introduce variability that is difficult to characterize.
Changes in outlet orientation can alter the trajectory and spray footprint.
Syringe force, tubing, restrictions and atomizer behaviour affect delivery conditions.
A visible chamber provides a practical reference for controlled bench experiments.
Atomization creates a droplet field whose characteristics depend on the delivery conditions.
Rather than adding electronics, V1 focuses on a simple mechanical chain that can be physically assembled, observed and tested.