Former South Africa's President, Thab Mbeki, has made a remarkable intervention that condemns parliament's failure to act against President Jacob Zuma. But he is eight years too late.
A recent Australian high court case has highlighted a problem that also exists in UK and Ireland.
Using a robotic video camera to digitally recreate a crime scene could give juries greater insight without the logistical nightmare and potential bias of a physical visit.
TV cameras will be coming to a court near you.