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Design an ergonomic, all-in-one power assist dish scrubber that reduces physical strain and simplifies cookware cleaning for users with arthritis, fatigue, or limited grip strength while remaining useful for all.

REVYO

CONTEXT

Many types of cookware like cast iron, large pots, and nonstick pans must be hand-washed to avoid damage. 

PROBLEM

Cleaning cookware that isn’t dishwasher-safe can be physically demanding, especially for those with joint pain or fatigue-related conditions.

Grip Strain

Image by Mohammed Raihan

Manual scrubbing requires grip strength (challenging for those with arthritis or carpal tunnel).

Tedious Process

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Dishwashing is often delayed due to its tedious, time consuming nature.

Not Dishwasher-Safe

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Large pots, cast iron, and skillets are often hand washed to prevent damage.

HOW MIGHT WE

How might we design an ergonomic, all-in-one dish cleaning tool that reduces physical strain and simplifies cookware cleaning while remaining useful for all?

IMMERSION EXPERIENCE

I visited home kitchens, cafes, and a restaurant to understand cooking and dish-cleaning habits and how current tools meet or fail user needs.

HOME CONSUMERS:

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“I ask my husband to finish washing the dishes when my grip is too weak.” -Amy

SHARED PATTERN ACROSS USERS:

Manual scrubbing is uncomfortable for users across generations. Many put off cleaning because it takes too long and want a faster and more comfortable solution.

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TASK ANALYSIS

INTERNALS ANALYSIS

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MOST SOLD ON AMAZON

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DESIGN CRITERIA 

Innovations

Finger Molded Handle

Drip-Catching Docking Station

Swivel Cleaning Head

Built-in Scraper

​Must Have

Interchangeable Cleaning Pads

Motorized Assist

Quick-Release Pad Mechanism

Nice to Have

Color Variety Options

Built-In Soap Dispenser

Integrated LED Display

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DESIGN CONCEPTS

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IDEATION

FORM ANALYSIS

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Too Slim

-Finger grooves lack definition

-Handle feels too slim

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Unbalanced

-Overall size feels too small

-Attachment piece feels off

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Wrist Strain

-Curve feels too harsh on wrist

-Length provides solid reach

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Natural Fit

-Angle feels natural during use

-Secure grip

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Slightly Bulky

-Slightly Oversized

-Visually clean and cohesive

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Good Pressure

-Tilt improves force

-Sharp scraper

3D EXPLORATION

I tested various shapes and forms using low- and medium-fidelity 3D models to evaluate design effectiveness.

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CAD MODEL

The final model was fully developed in Fusion 360, incorporating exact measurements and defined component structures.

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Prototype of the dish scrubber, featuring five interchangeable brush head attachments.

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FINAL PROTOTYPE

RENDERS

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