The OpenFog Consortium released its OpenFog Reference Architecture. And in case you're wondering what in the heck OpenFog is -- which sounds a bit like an oxymoron -- it's a group whose members are working on "fog computing," which adds a hierarchy of compute, storage, networking, and control functions between the cloud and endpoint devices and between gateways and devices. The OpenFog Reference Architecture creates fog computing standards to enable the data-intensive requirements of the Internet of Things (IoT), 5G, and artificial intelligence (AI) applications. The OpenFog Consortium was founded over one year ago, and it's an independent nonprofit organization run under the direction of its board of directors. Its committees and workgroups are run by its members.

Octavia Butler, who died in 2006, was the author of such visionary science fiction novels as Kindred, The Parable of the Sower, and Dawn. Gerry Canavan, who just published a book-length study of Butler, describes her as one of the greatest writers of her era. "I think you'd put her up there with Philip K. Dick and Le Guin and Delany and these other people who really made an impact on the way that science fiction circulates," Canavan says in Episode 234 of the Geek's Guide to the Galaxy podcast. "Especially that mode of literary science fiction that's somewhere in the middle between genre fiction and prize-winning novels, she has to be top two, top three in that list." Butler made headlines this year when fans noted that her 1998 novel The Parable of the Talents features a fascist politician who rises to power by promising to "make America great again."