Soren Bjornstad is a software developer, information systems designer, computer geek, writer, and musician living in Minneapolis, Minnesota. He currently works at RemNote, developing a new learning tool. Soren writes about technology and our relationship to it on Control-Alt-Backspace. He also maintains educational resources on TiddlyWiki, including his online textbook Grok TiddlyWiki and a YouTube channel. He maintains Mosaic Muse, a repository of notes. In his free time, he enjoys collecting and exploring ideas in his various notes systems, cooking, baking, and canning, playing music, writing, reading, and hiking or boating.