Abstract: A portable electronic module including a portable electronic device and a holder applied to hold the portable electronic device is provided. The portable electronic device includes a first surface, a second surface opposite to the first surface, and a display unit disposed on the first surface, wherein a connecting unit is disposed on the second surface. The holder includes a first body having a first connecting portion and a first wearing portion and a second body having a second connecting portion suited to connect with the first connecting portion and a second wearing portion, wherein the first body is suitable to connect with the second body. At least one of the first connecting portion and the second connecting portion is suitable for connecting with the connecting unit, and a wearing space is formed to wear for users by the combination of the first wearing portion and the second wearing portion.

Abstract: An image-capturing touch panel is disclosed, which comprises: a display device; a touch device locating at one side of the display device; and an image-capturing device locating at the other side of the display device, and the image-capturing device comprises multiple light-sensor units; wherein the display device and the image-capturing device are both in a shape of sheet and substantially have the same area, the light-sensor units are uniformly distributed in the image-capturing device, the display device and the image-capturing device are stacked to form a stack, and the display device and the image-capturing device are a transparent display device and a transparent image-capturing device respectively.

Abstract: A portable electronic module including a portable electronic device and a holder applied to hold the portable electronic device is provided. The portable electronic device includes a first surface, a second surface opposite to the first surface, and a display unit disposed on the first surface, wherein a connecting unit is disposed on the second surface. The holder includes a first body having a first connecting portion and a first wearing portion and a second body having a second connecting portion suited to connect with the first connecting portion and a second wearing portion, wherein the first body is suitable to connect with the second body. At least one of the first connecting portion and the second connecting portion is suitable for connecting with the connecting unit, and a wearing space is formed to wear for users by the combination of the first wearing portion and the second wearing portion.

Abstract: A detachable key has a character generator, a control signal generator, a wireless module, and a connection part. The control signal generator generates a control signal when a user presses or touches the control signal generator. The character generator generates a character signal according to the control signal. The wireless module receives the character signal and transmits the character signal to a computing device via a wireless transmission manner. The connection part is used to connect the detachable key with the other detachable keys. The user may freely connect detachable keys to form the demanded keyboard according to the user's requirements, and thus the detachable key is convenient to the user.

Abstract: A portable electronic device capable of adjusting prompting time includes a processing unit including a time unit and a time setting unit, a positioning unit, an input unit, and a network unit. The positioning unit is provided for positioning position of the portable electronic device. The input unit is provided for inputting a schedule information including a predetermined prompting time and a position of destination. The network unit is connected with a network server through Internet for downloading transportation and/or weather information and transmitting the same to the processing unit so as to adjust, in response thereto, the predetermined prompting time. A method for operating the portable electronic device capable of adjusting prompting time is also disclosed.