Question: do you think robots will get bigger and bigger in the future

Graham Cullen answered on 6 Mar 2018:

Yes, but they will also get smaller and smaller. I think that it can range from giant asteroid mining robots that are 3D printed and assembled in space to nano-scale robots that can rearrange atoms. It is very interesting in the medical device industry that research is being done in to creating tiny robots contained inside a pill that you swallow and once inside your body will be able to go to the location of an injury or illness and treat you from the inside!