Measuring Human Trust of Machines (IMAGE) Purdue University Caption How should intelligent machines be designed so as to "earn" the trust of humans? New models are informing these designs. Credit Purdue University photo/Marshall Farthing Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.