David Fuller's view I have met several interesting people in the last few months who are sceptical about an accelerated rate of technological innovation.

Really? I think the evidence is all around us. Just compare what you have seen in terms of new or enhanced technologies during the last ten years, relative to every earlier decade that you have experienced.

If technological innovation interests you, I would welcome links to articles and videos that you may see on occasion, which highlight new breakthroughs.