Road safety has been at the forefront of the minds of many of us with the significant death toll last year but scientists at the University of Cambridge are exploring a new way of warning drivers of road obstacles through 3D holograms. Joining Phil Smyth to discuss this is Jana Skirnewskaja from Cambridge’s Department of Engineering.

Also joining Phil for Newsround is Lianne Shanley, Ph.D. Researcher from the School of Biochemistry and Immunology, Trinity College Dublin & Dr. Fergus McAuliffe from iCrag.