Tadayoshi Kohno (he/him) is a professor, science fiction writer, and karate instructor from Seattle, Washington. He is the author of Our Reality: A Novella, co-editor of Telling Stories: On Culturally Responsive Artificial Intelligence, and co-author of Cryptography Engineering: Design Principles and Practical Applications. He is on Twitter at @yoshi_kohno and online at https://www.yoshikohno.net.