If you are looking for the latest technology innovations and opportunities for federal librarians and library technicians then you might want to check out the New Technologies for Federal Libraries blog. The tagline for the blog is: Explore new technologies for your library. This blog just started up in January 2015. New technology, mobile, competencies, and trends are some of key topics covered.
If you are interested in writing for the blog you'll find some information and a link on the sidebar for potential blog contributors.
There is an RSS feed and you can subscribe via email.