Yonah Welker is a public technologist with the work encompassing algorithms, emerging technologies, and policies, addressing society, human capacity, designated groups and spectrums such as social, expressive and human-centred AI, robotics, emerging learning, work, health, public and economic solutions. It includes the co-creation of emerging technologies and algorithms, screening, evaluating and cooperating with national, public and private projects, cohorts, ecosystems and funds, contributing suggestions to repositories and frameworks. Yonah Welker has provided over a hundred appearances and commentary, addressing social technologies and policies.