I think the reason he or others may perceive a slow down in innovation happens because innovation is more incremental, but is released far more quickly, thus making up for small increments.<p>A good example is the Windows or Mac OS, which took 2-7 years to be released; now it&#x27;s happening on a yearly basis, and we&#x27;re finding that too slow. So maybe in some unintuitive sense, we perceive a slow down due to it speeding up in innovation.*<p>*this of course doesn&#x27;t apply to everything, and some ideas do takes years to develop a working prototype.