The Study for Evaluating the Clinical Effectiveness and Safety of Respiratory Rehabilitation Software 'Redpill Breath'(COPD, Asthma, Lung Cancer, Etc.)

"Active Comparator: subjects who are trained in accordance with the conventional manual treatment of Respiratory rehabilitation in the clinical institution and taking care home-based management.~The manual contents~* method of the conventional rehabilitation treatment~* intensity for aerobic exercise and anaerobic exercise"

"Experimental: subjects who use the software as a home-based Digital Respiratory Rehabilitation software~It is intended for subjects who are prescribed a respiratory rehabilitation exercise to improve their physical condition. The software also helps them to do self-rehabilitation exercise."