Headsets, decentralised identity and other technologies that are almost, but not quite, ordinary.
An agent is a language model with hands. That single change makes it dramatically more useful and dramatically more dangerous, and most of the difficulty lives in the gap between those two facts.
The obstacle has never been software. It is a set of physical constraints - optics, power, heat and weight - that all trade against each other, and every product you can buy is a different compromise between them.
Strip out the speculation and a handful of genuinely useful ideas remain - most of which do not need a blockchain, and some of which have quietly ended up in software you already use.
We publish a few long explainers a month, not a daily stream. Subscribe in any feed reader and you will see each one the day it goes up — no email, no account.