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Going back to the ocean

Focused on Sustainability and User Experience Design
designed by Huali Qu & Lucy Hui
14 Week Project - Aug. 2021 - Oct. 2021
Sustainability / Wearable Design/ User Experience Design


Due to covid-19, this class was met online.

"Going Back to the Ocean" is a solution project designed to improve the snorkeling experience while promoting sustainability. Through extensive research on current snorkel brands and in-depth user interviews, combined with an extensive search for sustainable materials, we have discovered algae-based materials. These materials have been applied to our new designs for snorkels, fins, masks, and wetsuits.
The Life Cycle Assessment (LCA), process tree analysis, and Impact Matrix solidly prove the improvement in sustainability achieved by AquaRevive.
The overall snorkeling experience is from the sea, of the sea, by the sea, and for the sea.

design process

Sustainability Awareness

sustainability strategy (Huali Qu)

sustainability strategy (Lucy Hui)

personal waste in June, 2021 (Huali Qu)

Personal Conclusion:
1. The amount of waste is impactful: the size of the waste produced in a month islarger than oneself. Taking into account of people and time, how we are greatlyimpacting the environment in our daily life?
2. Waste is ugly and disgusting. However, it can be pretty when it’s well organized. Most materials has such a short “being-used”life period and beingwasted with different kinds of waste together.
3. Most of the waste is from delivery packaging and take-away food packaging.

Foundational Research

marketing research (Lucy & Huali)

- research report

Snorkeling Definition:

the activity of swimming with a snorkel and mask,
an inexpensive way for anyone to enjoy the under water world.

pack out | knolling diagram (Lucy & Huali)

- pack out report

31 parts in total, with no easy way to replace them.

LCA Research

7 different plastics
9 different materials
3800.3 lbs. of CO2
for just one snorkel set.


Our enjoyment of the ocean is not without cost.

LCA Goals & Strategies

01

Reduce the impacts of material extraction

Limit oil use
Use byproducts
Eliminate harmful plastics

02

Minimize the materials used for processing

Use recycled materials
Dematerialize the set
Renewable resources

03

Reimagine the end of life process

Eliminate single-use plastics
Return and reuse system
Design for disassembly

User Research

user interviews (Lucy & Huali)

field trip (Lucy & Huali)

My field trip:

Above all, the fins perform very well. The only pain point is that they are too big and somewhat difficult to carry away. Additionally, they are quite rigid, making it challenging for me to change directions (although this difficulty may be attributed to my lack of expertise).The mask presents several issues. Firstly, it sometimes shifts on my face, allowing water to enter my eyes. Furthermore, occasionally, I struggle to breathe through the snorkel tube, which can be dangerous, requiring me to readjust it frequently. Additionally, putting on the mask is also somewhat difficult, as I need to use my hand to adjust my hair to ensure a tight fit.Considering the process, the fins are very large and long, increasing the likelihood of accidentally colliding with others or marine life. In the actual sea, the situation becomes even more complex. Snorkeling has a higher fatality rate compared to diving due to various reasons, including incomplete teaching systems and individuals being more prone to snorkeling alone rather than diving alone.

- interview insights (Lucy & Huali)

01

"I didn;t know how to attach the snorkel to the mask."
"It's hard to clear out the water, or the snorkel gets jangly - there's always something wrong."

02

"Fins are only convenient when swimming, but walking is a burden."
"The fins are heavy - I don't need it in the short term. Very infilexible when treading water."

03

"It made me realize that fish are more than just a kind of food."
"The fins are heavy - I don't need it in the short term. Very infilexible when treading water."

User Focused Design Goals

01

How could we minimize breathing problems caused by the snorkel?

02

How could we move more efficiently while snorkeling?

03

How could we create an immersive snorkel set that works with nature, not against it?

Insights & Opportunities

Ideation Development

ideational research - asknature, energy

ideational research - material

ideation round 2

ideation round 4

refinement

CMF reference

Final Direction

Algix Algae-based Material

Algix Research

- Algae-based material process

Genetic Engineering

Algae Farming on Catfish Frams

Processing

Materials

- Algae-based materials

Hard PHA plastic

Splash Guards, Frame, Zipper

PHA Foam

Fins, Snorkel Tubes

PHA Film

Packaging

Algae Resin

Goggle Lens

Silicone

Mouthpiece, Keeper, Skirt

3D Modeling Process

3D Modeling

rendering test

New Design LCA

Final Design

Of the sea,
By the sea,
For the sea.

A snorkel set for enjoying the sea that comes from the sea.

# Snorkel

- A dual tube snorkel for easier and cleaner breathing
- Narrower tubes = less CO2 re-breathed + less water residue + less dead air space.

- Flexible tubes that wrap around your head for a snug fit - no more loose snorkels.
- Narrower tubes = less CO2 re-breathed + less water residue + less dead air space.

- A keeper bracket to keep your snorkelin place and attached to your strap
- Simply hang around yourneck with the keeperbracket when not in use

# Snorkeling Fins

- Learn from nature: Whale Tubercles.

Drawing inspiration from the ocean to improve the efficiency of snorkeling:
- The tubercles allow whales to be much more maneuverable in the water, providing efficiency and aiding them in changing directions easily.

- Keep the length of the blades much shorter for simpler control, as snorkeling is an activity near the surface and does not require deep buoyancy.

- Use the minimum amount of material while maintaining its functionality.
- Move the blades higher up to make walking with fins much easier.

- Use Bio-structure to keep it light weight, flexible and strong at the same time.

Marine Sponge Structure

Marine Sponge Structure

Bone Structure

# Mask

- Use algae PHA for the frame, and algae resin for the mask lens.

- The use of shape-memory material for the skirt will allow it to remember the shape of your face.
- Using a round surface for the mask lens can create a larger field of view, enhancing the immersive experience.
- The use of a round mask frame also reduces the amount of skirt material required, as its shape better conforms to the human face.

- Rooted in the sea.

# Wetsuit (optional)

- Algae provides the natural sun protection you need, which eliminates the need for sunscreens that can harm coral reefs.

- A carbon-negative garment that cleans the air and water.

- The nanocellulose material has a natural ability to capture microplastics when wet and release them when dry.

# New Ecosystem

producer take-back

make a difference

community change

LCA Comparison

okala impact assessment form comparison

Impact Score

6.2598

Speedo Adult Snorkel Set

1.1058

AquaRevive Snorkel Set

-82.33%

Decrease in Impact

7 different plastics

9 different materials

3800.3 lbs. of CO2

For just one snorkel set.

4 natural plastics

5 natural materials

382.6 lbs. of CO2

For just one snorkel set.

Process Book

Of the Sea,
By the Sea,
For the Sea.

A snorkel set for enjoying the sea that comes from the sea.

Interview Insights

“I didn’t know how to attach the snorkel to the mask.”

“It's hard to clear out the water,or the snorkel gets jangly - there’s always something wrong”

Interview Insights

“Fins are only convenient when swimming, but walking is a burden.

“The fins are heavy - I don’t needit in the short term. Very inflexible when treading water.

Interview Insights

“It made me realize that fish are more than just a kind of food.

“The marine life all have their ownecological environment, don't disturb their lives.

7 different plastics,

9 different plastics,

3800.3 lbs of CO2,

For just one snorkel set.

# Snorkel

A dual tube snorkel foreasier and cleaner breathing.

Narrower tubes =
less CO2 re-breathed;
less water residue;
less dead air space;

Flexible tubes that wrap around your head for a snug fit
- no more loose snorkels;

Streamlined shape for better air flow and water purges,
with less jaw fatigue.

A keeper bracket to keep your snorkel in place and
attached to your strap;

Simply hang around yourneck with the keeper
bracket when not in use.

# Snorkel Fins

Keep the length of the blades much shorter to make it simple to control,
while still helps snorkel.

Use minimum material while keep its function at the same time.

Move the blades up to make walking with fins much easier.

Whale Tubercles:

The tubercles allows the whales to be much more maneuverable in the water, providing efficiency and helping them turn directions easily.

Learn from the ocean to improve the efficiency of snorkeling.

Use Bio-structure to keep it light weight,
flexible and strong at the same time.

# Snorkel Mask

Use algae PHA for the frame;
use algae resin for the mask lens.

Shape-memory material for the skirt: The material will remember yourface form.

Use round surface for the mask lens to create larger sight view, providing more immersive experience;

Round mask frame also helps decrease the skirt material, as theform fits better to human face.

# Wetsuit



Algae provides the natural sunprotectionyou need, which eliminates theneed forsunscreens that can harm coral reefs.

A carbon-negative garment that cleans the air and water: An algae-based suit that leavesthe sea cleaner than when you arrived.

The nanocellulose materialnaturally captures microplastics when wet,andreleases them when dry.