One usually expects more details in an article titled " ... details .. " ! For a start how about figures / photos showing various 3-d stacks mentioned as a proof of existence but also some dimensions / performance / yield data. Otherwise its more of the same old hype that has dogged the reporting of 3-d stack technology development.
Replay available now: A handful of emerging network technologies are competing to be the preferred wide-area connection for the Internet of Things. All claim lower costs and power use than cellular but none have wide deployment yet. Listen in as proponents of leading contenders make their case to be the metro or national IoT network of the future. Rick Merritt, EE Times Silicon Valley Bureau Chief, moderators this discussion. Join in and ask his guests questions.