Introduction: The analysis posture methods are counted as a source of investigating the risk of musculoskeletal disorders related to work. Personal digital assistant is a small mobile system with an operative system that can install on various programs such as posture analysis methods. Method: Firstly, three ways for posture analysis such as QEC, RULA and REBA determined. Afterward, the prog...

Objectives As people get older, their body systems become disrupted. As the elderly lose their abilities, they become more dependent on others. This study aimed to investigate the relationship between visual, hearing, and memory disabilities as well as hand grip strength and the systems usability available to the elderly living in nursing homes in Kerman, Iran.  Methods & Materials This c...

Introduction: Poor User Interface design can be one of the probable reasons of users’ error and reduced incentive in using health information systems such as PACS. Heuristic evaluation is one the methods for assuring the proper user interface design of health information systems such as PACS. Method: This study was a descriptive-analytic research conducted in 2019 through using Nielsen usabilit...