The new 4D4ALL lab is a 4D body scanner of the 3D human body shape in high precision adding a 4th dimension, the time. The resulting settings of 4D body scanner is unique in Europe and (to the best of our knowledge) the world and constitutes the core of CHAT, a 4D center of expertise with the aim to use dynamical models of the human body with a proven expertise in addressing digital human modelling for personalized and precision health and medicine.