Apple has ended a relationship with Silicon Valley firm SurfaceInk, according to the CEO of the latter company, Eric Bauswell. The exact link between the two parties is unclear, a result of confidentiality agreements. Bauswell claims, however, that Apple broke things off because of "growing awareness of our [SurfaceInk's] turnkey capabilities." Turnkey refers to the concept of creating products that can be quickly licensed to interested businesses.