LOOTLOCK

An adhesive wallet for smart phones

About

I designed and engineered LootLock. LootLock is a universal adhesive wallet for smart phones that allows for card privacy, interchangeability, and wireless charging. My goal was to update and evolve Speck’s existing wallet case based on market research, user feedback, and human centered needs.

Evolution

Target User

Commuter

• Uses a Clipper card

• Has ID card

• Has one other bag with them

• Punctual

• Frugal with their money

• Younger demographic

• Wants their valuables to be safe from falling out

World Traveler

• Constantly mobile

• Streamlines what they pack and how they pack

• Has more disposable income

• Culturally diverse

• Valuable items safe from being robbed

Minimalist

• Only travels with the essentials

• Likes simple design

• Quality over quantity

• Utilitarian

• Cares about sustainability

• Interested in art and design

• Simple security feature

Development

Several mockups and 3D printed prototypes were created in order to refine the design’s ergonomics, functionality, and snap mechanisms. In order to design for manufacturing I utilized ultrasonic welding technology to achieve the final design. This avoided undercuts and excessive sliders and lifters in tooling.

Security and Privacy

Utility

Final Product

A super-slim stick-on wallet that gives you a more secure way to hold up to 3 cards or cash. LootLock’s no-stretch casing was built for security. It easily locks 1-3 cards or cash in place. Even if you drop LootLock, your cash and cards will stay. For total security, flip LootLock’s storage casing over & snap into place to completely conceal your cards, cash, or ID. When you need to charge your mobile device, simply remove LootLock’s casing and snap back into place when you’re charged. LootLock has a universal design that will work with most cases and devices.