Abstract: System and method are presented for use in inspecting a biological tissue. According to this technique, a predetermined location within the biological tissue is illuminated by an illumination pattern comprising a predetermined exciting wavelength range selected to substantially concurrently induce two or more auto-fluorescent responses of two or more predetermined different biological substances of types naturally existing in biological tissues to enable detection of a combined spectral response of the biological tissue to said illumination pattern. Upon identifying in said detected combined spectral response emission wavelengths of said two or more substances, output data is generated being indicative of simultaneous existence on said location of the combination of said two or more predetermined different biological substances, which provides direct indication about said pathological condition.

Abstract: The present invention provides an ad placement system for superimposing advertising content onto video games, comprising: a. networked game playing means having access to a video game; b. object identification means having access to visual output of a plurality of game playing iterations of said video game; c. means for obtaining real-time visual captions; d. object tracking means; e. means for superimposing a stream of remotely stored advertising content onto said objects, in networked connection with said game playing means; f.

Abstract: The present invention provides a system for precision in-game dynamic advert placement in computer games, comprising: a. networked game playing means; b. at least one game, stored in at least one game domain; c. means for obtaining at least one real-time AV caption of the output generated by said computer game; d. identifying means, having access to said at least one AV output of said at least one computer game; e. means for superimposing at least one remotely stored advertising content onto the entirety of caption, or onto parts thereof; wrapper means, located at said game domain, wrapping said game; f. means for customizing ads to be downloaded by said wrapper. Said ad customizing means synchronizes the audio-visual display generated by said game with said superimposed advertising content, and controls the insertion and removal of said advertising content, thereby offering a distortion-free viewing experience.

Abstract: A superimposed data placement system adapted to overlay a content video with an electronic overlay layer embedded with a plurality of superimposed data, comprising one or more members of a group consisting of video content stored on N at least one first server; means for analyzing said content; means for creating an electronic overlay layer adapted to be seamlessly superimposed upon said content; first means for streaming said content layer; second means for streaming said overlay layer; means for synchronizing said first stream with said second stream; wherein said content layer is independent of said overlay layer and is both stored and streamed unaltered in its original form.