Christopher is a Design Principal focused on applied AI with IBM. He teaches, speaks about, and evangelizes design internationally. He is co-author of Make It So: Interaction Design Lessons from Science Fiction (Rosenfeld Media, 2012), co-author of About Face, 4th Edition (Wiley, 2015), keeper of the blog scifiinterfaces.com, and author of Designing Agentive Technology: AI That Works for People (Rosenfeld Media, 2017). He sketchnotes a lot and recently has begun publishing sci-fi short stories and doing projects with generative AI.