Abstract: In a method for sensing a horse's moods, in which multiple sensors sense physical parameters of the horse and a statement on the horse's well-being is derived from said measured values, the position of at least one ear is sensed by a sensor, and a statement reflecting the horse's mood in a differentiated manner on the basis of body language-related signals is output.

Abstract: A process for evaluating motion signals in three-dimensional space is disclosed. The process includes obtaining a first initial measurement value in a first initial direction which is also a first desired direction; obtaining a second initial measurement value in a second initial direction which is different from the first initial direction; calculating a second desired direction and a second determined value from the first and second initial measurement values, the second desired direction being different from the first and second initial directions; calculating a third desired direction and a third determined value from the first initial measurement value and the second determined value, the third desired direction being different from the first and second desired directions; and converting the first initial measurement value, the second and third determined values into respective first, second and third acceleration values. A device for implementing this process is also disclosed.