Abstract
ABSTRACT The wearable device is a rapid industry, its design style for the object and the in-creasingly widespread application of this study is to investigate the upper wearable de-vice design with the human factors design principles combined as a Case Policy-based characteristic system design. The pace of development and direction of this device, by environmental changes and trends affecting the past wearable device limited for specific areas of development, application-specific objects, etc. It did not pursue a general devel-opment, this study will focus to develop a device in various fields between the applica-tion of a combination of design principles characteristic of the hand. Reducing hand wear discomfort caused by the natural characteristics of the device, or even as a principle to develop the optimum design of human-machine interface, Also, this device is not limited to technology, environmental impact and the object. This study is to develop a wearable device design criteria, through the preliminary literature review to sort out the relevant principles of design of wearable devices, then planning methods from the case study, including literature collection, operation and use of personally observed The method has found that the use of hand devices or wearable device by questions on the use of hand operations, sorting out the design principles case. Research in human factors engineering point of view, the use of design principles of lit-erature review and case study comparisons between integration with case studies found after consideration of the concept has not been combined to produce in line with the principles of human optimum wearable devices because of engineering design.This study only focus on the upper portion of an example to explore the principles of wearable devices, the hand is most flexible part of human body and used of the largest amount daily.Fexpected upper parts of the wearer principle or concept can also be applied to the entire wearable device design considerations, feedback on the development and design of future wearable device. Upper parts aspect referred in this paper are:elbow following include forearms, wrists, hands and fingers area. The purpose in here is to organize the characteristic of hands and wearable interface to find out the design principles of human factors engineering to de-velop a guidelines. Keywords:hand, upper limb, wearable, wearable device, human factors, interface