Patent ID: 9594435
Date: 2017-03-14
CPC Classifications: G06F,G09G

Claim:
1. A display apparatus, comprising: a mobile device tracing information processing unit for receiving position information or orientation information of a mobile device and generating tracing information of the mobile device based on the received position information or orientation information of the mobile device; a gesture processing unit for receiving input information of the mobile device and generating gesture information to change an output format of contents by using the received input information; a rendering unit for generating a predetermined contents image based on the tracing information of the mobile device and the gesture information; and a display unit for displaying the generated contents image, wherein the predetermined contents is an e-book contents including a plurality of pages, wherein the gesture processing unit includes a continuous zooming ratio determination unit for generating first gesture information which changes a size of the e-book contents image at a first predetermined ratio based on the position information of the mobile device and eyes of the user who uses the mobile device, wherein the gesture processing unit includes a bookmark determination unit for storing a third page of the e-book contents image by receiving predetermined third input information with respect to the mobile device, and, after the page is stored, for generating third gesture information to display the stored third page by receiving predetermined fourth input information, wherein a plurality of pages can be stored and subsequently displayed by the bookmark determination unit receiving respective predetermined fourth input information, and wherein the gesture processing unit includes a book flipping-through determination unit for shifting from a general mode to an e-book flipping-through mode by receiving predetermined incline input information with respect to the mobile device, and generating fourth gesture information to continuously turn over a plurality pages of the e-book contents image by receiving predetermined fifth input information.