Abstract: A method for measuring an optical error of a subject comprises displaying to said subject stimuli comprising different levels of blurring.

Abstract: A method for measuring an optical error of a subject comprises displaying to said subject stimuli comprising different levels of blurring.

Abstract: A method for vision evaluation including displaying a sequence of frames on a display screen of a display device. Each frame may contain one or more symbols. The method may also include changing one or more viewing parameters between frames of said sequence of frames as the displaying of the sequence of frames progresses. The viewing parameters may be selected from the group of viewing parameters consisting of spatial and temporal parameters. The method may also include calculating a vision evaluation score for the subject whose response to the displayed sequence of frames is received through an input interface device. A system for vision evaluation is also disclosed.

Abstract: A method for vision evaluation including displaying a sequence of frames on a display screen of a display device. Each frame may contain one or more symbols. The method may also include changing one or more viewing parameters between frames of said sequence of frames as the displaying of the sequence of frames progresses. The viewing parameters may be selected from the group of viewing parameters consisting of spatial and temporal parameters. The method may also include calculating a vision evaluation score for the subject whose response to the displayed sequence of frames is received through an input interface device. A system for vision evaluation is also disclosed.

Abstract: The object of the present invention is to provide a system and method to enable a person wishing to improve his vision capabilities to carry with him a training device and to be able to train his vision whenever and wherever he wishes. The current invention makes use of widely available and familiar infrastructure of hand held devices such as cellular phone and cellular network. Other mobile digital devices having visual display may be used, for example: Pocket PC, Palm computer electronic notebook, Personal Digital Assistant (PDA) and even some digital music players such as iPod. Training session comprises of displaying to the trainee sequence of images on the built in display of there hand held device and receiving his response to the displayed images.

Abstract: The object of the present invention is to provide a system and method to enable a person wishing to improve his vision capabilities to carry with him a training device and to be able to train his vision whenever and wherever he wishes. The current invention makes use of widely available and familiar infrastructure of hand held devices such as cellular phone and cellular network. Other mobile digital devices having visual display may be used, for example: Pocket PC, Palm computer electronic notebook, Personal Digital Assistant (PDA) and even some digital music players such as iPod. Training session comprises of displaying to the trainee sequence of images on the built in display of there hand held device and receiving his response to the displayed images.

Abstract: In one embodiment, a system generates a succession of selected visual perception task images for presentation to a person, and receives respective inputs from the person based on the person's perception of each image, wherein subsequently generated images are based at least in part on the person's perception of one or more previously presented images. The generation and modification of images based on the person's input is repeated until at least one characteristic of the person's visual perception capabilities is adequately evaluated, improved to a desired level, or both.

Abstract: Methods and apparatus that provide proper identification of visual and neurological abilities related to defects in the neurological component of the brain, that improve visual and neurological performance, and that develop improved neural performance in the brain and nervous system. All of these methods are carried out over a communications network such as the Internet.

Abstract: In one embodiment, a system generates a succession of selected visual perception task images for presentation to a person, and receives respective inputs from the person based on the person's perception of each image, wherein subsequently generated images are based at least in part on the person's perception of one or more previously presented images. The generation and modification of images based on the person's input is repeated until at least one characteristic of the person's visual perception capabilities is adequately evaluated, improved to a desired level, or both.