Fotonation Limited

Fotonation Vision Limited

Flashpoint Technology, Inc.

Sumat Mehra

Eran Steinberg

Petronel Bigioi

Hari Vasudev

Hari Chakravarthula

Avinash Uppuluri

Celia Morales

Tomaso Paoletti

A display device can be used with an ergonomic sensor comprising an imaging device interfaced to processing hardware to obtain and analyze image data depicting a user of the display device. The ergonomic sensor can be preconfigured with data indicating ergonomic uses of the display device so that the image of the user can be analyzed with minimal or no user calibration or setup. Instead, the ergonomic sensor can analyze the image data to provide real-time feedback, such as warnings or suggestions when the user's behavior falls outside an ergonomic use range for the display device. In some implementations, the ergonomic sensor is integrated with the display device, though in other implementations a separate element or preexisting imaging device can be used.

Methods and systems for ergonomic feedback using an image analysis module

An apparatus for the remote wireless control of a printer appliance includes a remote control handset and a wireless receiver for connection to the appliance. The remote control unit is adapted to transmit data and control codes to the receiver. The receiver is responsive to the data and control codes to control the appliance to print the data. The remote control unit includes a reader for a storage medium for printing the data, or a cable or wireless interface to an image acquisition device such as a digital video or still camera.

Remote control apparatus for printer appliances

An apparatus for the remote wireless control of a consumer electronic audio visual appliance such as a TV set, and/or for internet uploading, includes a remote control handset and a wireless receiver for connection to the appliance. The remote control unit is adapted to transmit audio and/or visual data (A/V data) and control codes to the receiver. The receiver is responsive to the A/V data and control codes to control the appliance to play and/or display the A/V data. The remote control unit includes a reader for a storage medium for A/V data, or a cable or wireless interface to an A/V acquisition device such as digital video or digital still camera or digital music player or recorder.

Remote control apparatus for consumer electronic appliances

An intelligent flash system for a digital camera having components including an image optical pickup, an interface circuit, a flash unit and a processor. Upon activation of the camera, ambient lighting conditions are evaluated and if flash energy is required, a first low energy pre-flash is radiated, the reflected light received by the optical pickup having a multiplicity of pixels, and the output of the pixels converted to image intensity data by the interface circuit. The processor samples the image intensity data, weighing the center image area more heavily, and creates a histogram plot of quantity of pixels v.s. intensity, and separates the plot into a bar graph from which a determination of exposure is obtained. The histogram is then used to calculate a multiplicative scaling factor used to multiply the first flash energy to an estimate of a flash energy for correct exposure. Conditions of extreme over and under exposure result in the activation of a second flash at an adjusted energy level. The image data of the second flash is then analyzed and the exposure compared with the result of the first flash. A final determination of flash energy is then made based upon the results.

Growing community of inventors

Milpitas, CA, United States of America

Sumat Mehra