Abstract:
A method for accessing digital content from a computer network. The method includes the steps of: (a) capturing an image of machine-readable coded data printed on a page using a mobile phone having an optical image sensor; (b) determining an orientation of the mobile phone relative to the page; (c) forming a request based on the captured image; (d) transmitting the request to a server on the computer network and retrieving digital content associated with the printed graphic content; (e) receiving the digital content in the mobile phone; and (f) displaying the received digital content on a display screen of the mobile phone.
Abstract:
A portable device is provided having image and motion sensors, a controller and network interface. The image sensor images encoded tags printed on a surface. The tags encode identity data indicative of an identity associated with the surface. The motion sensor senses motion of the device relative to the surface. The controller controls decoding of the data of the imaged tags in accordance with the sensed device motion. The network interface communicates the data with a network.
Abstract:
A sensing device is provided for sensing data encoded on a surface. The device has a region identity sensor and a transmitter. The region identity sensor senses region identity data of the coded data when the sensing device is positioned or moved relative to a region of the surface. The region identity data is indicative of an identity of the region. The transmitter transmits the sensed region identity data to a computer system.
Abstract:
An interactive system including a printed substrate having coded data disposed thereon an an electronic pen for interacting with the substrate. The pen includes an infrared light source; an image sensor; a cartridge having a nib for contacting said substrate; a retraction mechanism for slidably moving the cartridge between a retracted position and an extended position; a force sensor cooperating with the retraction mechanism; and a processor configured to generate indicating data indicative of the interaction with the substrate. The image sensor is configured to sense said coded data only when said force sensor detects that said nib is in contact with said substrate.
Abstract:
An interactive application for execution on a handheld display device having an image sensor, a transceiver and a touch-sensitive screen. The interactive application is configured to operatively control the device so as to perform the steps of: determining interaction data using image data captured by the image sensor, the image data being captured by imaging a printed substrate containing printed content; sending the interaction data to a computer system, thereby causing the computer system to retrieve display data corresponding to the printed content; receiving the display data from the computer system; and displaying content based on the received display data. The touch-sensitive screen enables interaction with the displayed content.
Abstract:
A method of displaying hyperlinked information using a mobile telephone device. The method includes the steps of: (i) positioning the device over a substrate; (ii) reading coded data from the substrate; (iii) generating interaction data using the read coded data; (iv) retrieving display data corresponding to a part of the substrate overlain by the device; (v) displaying display information on a touch-sensitive display screen; (vi) interacting with a displayed hyperlink via the touch-sensitive display screen; (vii) retrieving and displaying hyperlinked information.
Abstract:
A portable telephone is provided with a camera module (13) for outputting a captured image as image information, a memory (105) for storing the image information, a face registration unit (504) for holding information relating to a face image, a face extraction unit (501), a face parameter extraction unit (502), and a matching determination unit (505) which serve as the configuration for detecting the face image held in the face registration unit (504) from the captured image, and an image-capturing control unit (506) for executing control processing for image capturing. The image-capturing control unit (506) stores the image information in the memory (105) on the basis of the fact that after the face image held in the face registration unit (504) is detected, the face image becomes undetected, and the face image is then detected again.
Abstract:
An image processing apparatus configured to print a sheet to instruct outputting an image includes an analysis unit configured to analyze an image stored in an image storage unit, a conversion unit configured to convert a size of the image according to a result of the analysis performed by the analysis unit, and a printing unit configured to print the image converted by the conversion unit onto the sheet.
Abstract:
A system for retrieving display data has a handheld device and a server. The handheld device includes an optical sensor for imaging an area of a printed substrate containing printed content; a processor for determining interaction data; a transceiver; and a touch-sensitive screen. The server is configured for: receiving the interaction data from the handheld display device; identifying a page description corresponding to the interaction data; retrieving display data using the identified page description; and sending the display data to the handheld display device. The display data corresponds to the printed content imaged by the device.
Abstract:
A handheld display device for imaging a printed substrate and controlling playback of audio associated with the printed substrate. The device comprises: an optical sensor for imaging an area of the printed substrate and for generating image data; a processor for determining interaction data using the image data, the interaction data identifying a substrate identity; a transceiver for retrieval of audio data corresponding to part of the printed substrate; a touch-sensitive display screen for displaying display information identifying the audio together with at least one static element for controlling audio playback; and an audio output means for outputting the audio based on said retrieved audio data. Interaction with the static element via the touch-sensitive screen controls audio playback.