...Nanoscale Communication Networks is a very good and valuable book. - Stephen F Bush

The advantage of molecular messaging over other sorts of communication, he says, is its ability to be deployed in hard-to-reach places, such as providing in-body communications for medical applications. The body's cellular signalling pathways have already been mapped, so these could serve as "communications channels", says Dr Bush. Digital signals could be sent, say, to the vagal system to help moderate a patient's blood pressure or heart rate. Data transmitted molecularly might also enable blood-sugar levels to be monitored without invasive pinpricks.

There is a gap between industry and academia. Industry views academia as publication-focused: self-centered, lacking innovation, unaware of IP. Academia views industry as money-focused: driven by the bottom-line, innovating too quickly, product-focused. I would like to see more input from industry and emphasis on understanding 'innovation' to close this gap.

Academics tend to think they are each the next Einstein whose 'creativity' will finally be uncovered a hundred years from now. That's when society should deliver their project funding.