Google-owned Motorola is said to be working on a new technology that could make passwords redundant.
Motorola Advanced Technology and Projects group chief, Regina Dugan, disclosed at the D11 conference that they are working on electronic tattoo or implantable chips that would make the human body the tool for identification.
Dugan was quoted by the website AllThingsD as saying: "If you want to ensure failure in your innovation, try removing the risks. Boredom is the enemy of innovation."
Another option the company is trying out is vitamin authentication.