Potbelly Pig

Prototype Model
The final prototype of the Potbelly Pig.
photo by James Prinz

It starts as a shriveled bag that grows as coins are deposited and eventually reaches the size of a stuffed animal. The owner must slice the belly stitches to reach the coins. The pig can be resewn and thus restart its life cycle.

The intent is to create a visceral means to inspire people to save instead of spending by investing them in the growth of the pig.

Ideation Sketch Ideation Sketch Ideation Sketch Ideation Sketch Ideation Sketch Ideation Sketch Ideation Sketch Ideation Sketch
Initial sketches focusing on soft forms and a plant-based energy generator.
A piggy bank with a rubber belly that sags with weight and piggy bank that acts as a pinata.
A balloon piggy bank that explodes when stretched to its limit.
A tomato-themed bank in the kitchen.
A piggy bank in a desk environment.
A nest-egg themed bank.

Ideation

This project arose from the desire to change people's perception of money by reinforcing the analogy of livestock and currency and the sense of investment that comes from it.

A sense of investment can be as complex as customizing one's car or as simple as treating one's favorite clothes with care but the most apt analogy would be that of a role-playing-game avatar. Progression within a RPG leads to increased customization and a sense of ownership of the character. My challenge was to recreate this interaction and to give people the conscious choice to harvest what they have gathered.

Prototype Planning Cloth Models Exploding Guts Slaughtering the Pig Leather Prototype 1 Leather Prototype 2
Sketches for the form and construction of the piggy bank.
Various iterations of the piggy bank.
Coins flow out once the seam is ripped.
Person in the process of slaughtering a pig.
First prototype was too oblong and featured design flaws.
Second prototype was too heavy for most people to carry.

Prototype

I used the form of a traditional piggy bank so that I could draw upon its symbolism. The only difference between it and a traditional piggy bank is that it's made out of a pliable material. Leather was chosen as the final material because it implies an actual pig's skin and because it holds up better under the weight of coins. Early models featured a small belly slit that resulted in vulgar connotations when it sat with its legs spread and coins pouring out.

Exhibit Model Exhibit Model Exhibit Model
As seen at the 2009 Salone Satellite in Milan.
As seen at the 2009 Salone Satellite in Milan.
As seen at the 2009 Salone Satellite in Milan.

Final

The final design is approximately the size of a stuffed animal and is just the right size to cradle gently in one's arms. The only exposed stitching lies along the belly where the owner cuts to reap what they've sewn. The belly seam is big enough that slicing it results in a cascade of coins.