A pioneer in video technology and image processing, artist and engineer Stephen Beck developed one of the first video synthesizers — the Beck Direct Video Synthesizer. Designed in 1969, this device electronically fused moving color imagery with recorded visual material in real time. Beck used his synthesizer to merge music and image in performance collaborations with musicians such as Warner Jepson and Jordan Belson. In 1974, he designed the Video Weaver, a digital video computer with "warps" and "wefts" based on traditional textile looms. Fusing art and technology, Beck's pure abstractions of moving light and color form a link between the kinetic and Op art movements and the electronic medium of video.