Abstract: The present invention relates to a system (10) for monitoring a physiological state and/or a mental state and/or an emotional state of a user and providing a personalized breathing exercise to the user, the system including a physiological monitoring device (12) configured to detect a physiological parameter of the user and a breathing monitoring device (14) configured to detect a breathing parameter of the user. The system (10) is configured to determine a target physiological index based at least on the detected physiological parameter, determine a target breathing exercise to be executed by the user based at least on the target physiological index, determine a target breathing index to be achieved by the user during execution of the breathing exercise, compare the target breathing index with the breathing parameter, which is detectable as the user is executing the breathing exercise, and determine a deviation therebetween, and adapt the target breathing exercise based at least on the determined deviation.

Abstract: A device, a system and methods to extract pulse wave features and select a combination of these features for calculating and determining the level of fatigue and discriminating between different sources of fatigue in a subject. The different sources of fatigue are physical fatigue, mental fatigue, lack of oxygen fatigue, sleep trouble fatigue, stress fatigue or a combination thereof. The device and its methods is to be used primarily for personal diagnosis and home use but can also be used by therapists, trainers and physicians to help diagnose patients and follow patient's progress. The system is designed to accurately obtain, measure, register and interpret the pulse to determine the level of energy or level of fatigue of a subject. By collecting pulse wave features, selecting those that are most significant and developing algorithms, the device and its method calculates levels of fatigue and discriminates between different sources of fatigue.

Abstract: A method for creating a watertight boundary between two graphical elements including the steps of displaying a first surface having a first shape and a second surface having a second shape on the display, an open space existing between the first surface and the second surface, defining a first region of the first surface, and defining a second region of the second surface, and modifying the first surface to a modified first surface such that the first region matches with the second region and the modified first surface and the second surface form a watertight connection at a modified first region and the second region, the step of modifying including geometrically matching the first region of the first surface with the second region of the second surface to establish the modified first region.

Abstract: A method for creating a watertight boundary between two graphical elements including the steps of displaying a first surface having a first shape and a second surface having a second shape on the display, an open space existing between the first surface and the second surface, defining a first region of the first surface, and defining a second region of the second surface, and modifying the first surface to a modified first surface such that the first region matches with the second region and the modified first surface and the second surface form a watertight connection at a modified first region and the second region, the step of modifying including geometrically matching the first region of the first surface with the second region of the second surface to establish the modified first region.