Abstract: An electronic book device and a method for operating the electronic book device are disclosed, wherein the electronic book device includes a memory module, an electronic paper, a touch display and a first touch control module. The touch display is separate from the electronic paper and has a touch panel. The memory module can store an electronic book. The electronic paper can display a first frame according to the electronic book. The first touch control module can control the first frame when the touch panel is touched.

Abstract: An electronic book device and a method for operating the electronic book device are disclosed, wherein the electronic book device includes a memory module, an electronic paper, a touch display and a first touch control module. The touch display is separate from the electronic paper and has a touch panel. The memory module can store an electronic book. The electronic paper can display a first frame according to the electronic book. The first touch control module can control the first frame when the touch panel is touched.

Abstract: The present invention relates to an assistant monitor method for vehicle, comprising steps of: projecting a light beam to illuminate objects surrounding a transportation means; receiving the reflected light of the light beam so as to generate an electric image signal accordingly; generating a status signal by detecting and sensing the status of the transportation means; processing the status signal so as to correspondingly generate a control signal; and adjusting the projecting angle of the light beam and the receiving angle to receive the reflected light beam according to the control signal. Moreover, according to the method, the present invention also provides an assistant monitor apparatus of for vehicle to implement the foregoing method.