A technique for conversion of video and audio to a streaming slide show. Utilizing the unique properties of suicides, the proposed method provides a simple and elegant way to implement a photodetector design in which photogenerated carriers travel perpendicular to the direction of light propagation. The hollow sleeve is restrained in a deformed stress-induced martensite configuration within the tube and partial extension of a portion of the hollow sleeve from the tube transforms the portion of the sleeve from the deformed configuration to the generally curved austenite configuration such that the gas is directed transversely at the issue. The urging member includes a temperature-sensitive material that expands at or above a prescribed temperature.