I don&#x27;t think he has gone: both his blog [0] and the American Scientist site [1] refer to him as a senior writer in the present tense, and he had an article about deep dreaming in the Nov-Dec 2015 issue [2]. His blog is interesting, and has posts more frequent than his magaine articles.<p>[0]: <a href="http:&#x2F;&#x2F;bit-player.org&#x2F;about-the-author" rel="nofollow">http:&#x2F;&#x2F;bit-player.org&#x2F;about-the-author</a><p>[1]: <a href="https:&#x2F;&#x2F;www.americanscientist.org&#x2F;authors&#x2F;detail&#x2F;brian-hayes" rel="nofollow">https:&#x2F;&#x2F;www.americanscientist.org&#x2F;authors&#x2F;detail&#x2F;brian-hayes</a><p>[2]: <a href="https:&#x2F;&#x2F;www.americanscientist.org&#x2F;issues&#x2F;pub&#x2F;2015&#x2F;6&#x2F;computer-vision-and-computer-hallucinations" rel="nofollow">https:&#x2F;&#x2F;www.americanscientist.org&#x2F;issues&#x2F;pub&#x2F;2015&#x2F;6&#x2F;computer...</a>