Creating successful customer or user interviews is a critical skill.

Sketch an interface on paper to get quick reactions to a customer interaction.

Fund your venture by raising small amounts of money from many backers.

A functional MVP that mashes-up several existing services to create value.

Help evaluate partners with a short contract, not legally binding.

Rapidly prototype using a 3D model.

A one page sheet with the specifications of your value proposition. Just pure data about the product.