London Design Silver

2026

OptiMist : Unconscious Eye-Drop Delivery Device

Entrant

Yuemin Guo & Jiaying Zhu

Category

Product Design - Personal Care

Client's Name

-

Country / Region

China

Gallery

About The Entry

With increasing screen time, eye fatigue and dryness have become common issues. Eye drops have become essential. Traditional methods present problems such as imprecise dosing, difficult aiming, reflex blinking interference, and hygiene risks.

The OptiMist-Unconscious Eye Drop Delivery Device is designed based on ergonomics and ocular physiology. A soft silicone pad gently contacts the lower eyelid, forming a stable delivery channel. Reduces misalignment. Improves delivery success rate. Visual guidance supports upward gaze. Exposes the conjunctival sac. A precision structure delivers a consistent 0.03 ml dosage. Ensures comfort and efficiency.

The device integrates a piezoelectric atomization system and a magnetic sensing system. A magnet and Hall sensor enable slide-to-activate startup. Interaction is smooth and intuitive. Operation is simple and reliable. Eye care becomes an effortless daily behavior.

Credits

Yuemin Guo
Jiaying Zhu
More Silver Winners
Product
2026
London Design Awards - F548

Entrant

HG Innovation Limited

Category

Product Design - E-cigarette

Product
2026
London Design Awards - Felt Board

Entrant

Changyuan

Category

Product Design - Home Furniture / Decoration

Interior
2026
London Design Awards - Catscape

Entrant

Sun di Flora

Category

Interior Design - Residential 

Product
2026
London Design Awards - Interactive Scenario-Based Safety Learning Platform
Qianmo

Entrant

Tsinghua University

Category

Product Design - Baby, Kids & Children Products