There need to concentrate on the new neural network technology . Recent trials show digital imaging can be displaced by neural networking. In these trials, the user wears a skull cap and a memory stick. It records the users brain waves during his vacation.
These waves are then filtered and amplified using patent technology. A month later the user wears his skull cap and connects his memory stick. His entire holiday experience can be recalled in nano secs.
Its truly revolutionary and GOOG needs to technically concentrate on this project.