Abstract:
An approach is provided for online trouble ticket servicing. Communication is initiated with a user for creation of a trouble ticket by an online trouble ticket service. A determination is made whether the user is associated with an online account of the trouble ticket service. Based on the determination, a graphical user interface is presented and includes a feedback area to specify information indicating a reason for non-usage of the online account for the trouble ticket service.
Abstract:
An illumination system at least including a first light-emitting-diode (LED) lamp and a first driving device with a communication function is provided. The first driving device is coupled to the first LED lamp, and is configured to receive a first control signal corresponding to the first LED lamp via wired or wireless manner, and to accordingly provide a first working parameter of the first LED lamp. Therefore, in the invention, the first control signal can be generated by an electronic equipment with a communication function (for example, a smart phone, a notebook, or a tablet PC) included in the provided illumination system, so as to manipulate the first LED lamp via wired or wireless manner.