Professor Alison Walker inaugural lecture: Devices and desires by University of Bath published on 2016-01-13T16:22:36Z Organic devices are revolutionising lighting and solar cells, Professor Alison Walker will describe how this change will impact our lives. Light emission from organic materials is not very common in everyday life. However, some living creatures, such as fireflies and many sea creatures, emit light with amazingly high efficiencies. Genre Professor Alison Walker