Abstract: The image analysis method of the disclosure includes following steps: obtaining an image of a multi-layer structure provided by an electron microscope and displaying the image of the multi-layer structure through a display device, wherein the image of the multi-layer structure is a gray-scale image; setting a measurement line segment on the image of the multi-layer structure, wherein the measurement line segment extends along a first direction; detecting a gray-scale distribution within the measurement line segment corresponding to the image of the multi-layer structure along the measurement line segment; and analyzing the gray-scale distribution to determine a plurality of dark layer thicknesses and a plurality of light layer thicknesses according to a threshold range.

Abstract: A comfort control system includes a user-end subsystem and a system-end subsystem. The user-end subsystem includes an environmental control device, a sensor and a communication apparatus. The environmental control device adjusts an environmental factor value of a predetermined area. The sensor senses an activity value of a user. The communication apparatus sends the activity value and an identifier corresponding to the user. The system-end subsystem includes a communication element, a comfort database and a computing apparatus. The communication element receives the identifier and the activity value. The comfort database includes a basic data table having a physiological value and a preference data table having a control parameter. The computing apparatus looks up the basic data table for the physiological value and looks up the preference data table for a corresponding control parameter. The computing apparatus controls the environmental control device to adjust the environmental factor value.

Abstract: A comfort control system includes a user-end subsystem and a system-end subsystem. The user-end subsystem includes an environmental control device, a sensor and a communication apparatus. The environmental control device adjusts an environmental factor value of a predetermined area. The sensor senses an activity value of a user. The communication apparatus sends the activity value and an identifier corresponding to the user. The system-end subsystem includes a communication element, a comfort database and a computing apparatus. The communication element receives the identifier and the activity value. The comfort database includes a basic data table having a physiological value and a preference data table having a control parameter. The computing apparatus looks up the basic data table for the physiological value and looks up the preference data table for a corresponding control parameter. The computing apparatus controls the environmental control device to adjust the environmental factor value.