For me it&#x27;s yet another example of technology (that was predicted long time ago) emerging from quite an unexpected direction:<p>1. For many years we were reading&#x2F;watching SF about computers worn on the wrists. They materialized as an extension of phones.<p>2. For many years we were reading&#x2F;watching SF about (successful) virtual&#x2F;simulated world. It materializes as extension of an &quot;ugly&quot;, indie game.<p>I&#x27;m quite sure there are other examples, but can&#x27;t recall them right now.