Abstract: The present utility model provides a vibration device, comprising: an case which is equipped with an light sensing lens, and oscillator, battery, photonic circuit, CPU, time quartz crystal and central processing circuit board mounted inside the cavity of the case, wherein the photonic circuit and CPU are configured on the central processing circuit board. The present utility model provides a vibration device which vibrates at given time together with one or several same type of products for reminding your lovers/friends something at given time. This device with small volume can be equipped on the device in the form of a watch, key ring or waistband, which makes it portable.

Abstract: The present utility model provides a vibration device, comprising: an case which is equipped with an light sensing lens, and oscillator, battery, photonic circuit, CPU, time quartz crystal and central processing circuit board mounted inside the cavity of the case, wherein the photonic circuit and CPU are configured on the central processing circuit board. The present utility model provides a vibration device which vibrates at given time together with one or several same type of products for reminding your lovers/friends something at given time. This device with small volume can be equipped on the device in the form of a watch, key ring or waistband, which makes it portable.

Abstract: The invention relates to a method and apparatus for monitoring an object of interest (100). According to the invention, a cushion (104) is inflated such that the inflated cushion extends inwards to envelop the object of interest (100), whereupon the pressure exerted on the object of interest (1600) by the inflated cushion (104) is measured and a signal is output to stop inflating when the pressure reaches a predefined threshold. After that, the volume of the inflated cushion is measured and the size of the object of interest (100) is derived from the volume of the inflated cushion (104). In this way, the invention can keep the object of interest still during monitoring. Furthermore, the size of the object of interest can be used for imaging reconstruction to improve the quality of reconstructed images.