Articles by Guillaume Gronier
Dr. Gronier is senior researcher at the Luxembourg Institute of Science and Technology (LIST). He works on issues related to cognitive ergonomics, HCI, and UX. He has co-written a French book on UX Design methods. As a member of UXPA, he is one of the founders of the France-Luxembourg UXPA Chapter named FLUPA.
Measuring the First Impression: Testing the Validity of the 5 Second Test
Abstract This study aims at measuring the scientific validity of a method often used, but little formalized, to evaluate user experience: the 5 Second Test (5ST). To present this test, a fixed interface, such as a webpage or software screen, is shown to users for exactly 5 seconds. After 5 seconds, the interface disappears and […] [Read More]