Adobe Flash animation or Adobe Flash cartoon (formerly Macromedia Flash animation, Macromedia Flash cartoon, FutureSplash animation, and FutureSplash cartoon) is an animation that is created with the Adobe Animate (formerly Flash Professional) platform or similar animation software and often distributed in the SWF file format. The term Adobe Flash animation refers to both the file format and the medium in which the animation is produced. Adobe Flash animation has enjoyed mainstream popularity since the mid-2000s, with many Adobe Flash-animated television series, television commercials, and award-winning online shorts being produced since then. In the late 1990s, when bandwidth was still at 56 kbit/s for most Internet users, many Adobe Flash animation artists employed limited animation or cutout animation when creating projects intended for web distribution. This allowed artists to release shorts and interactive experiences well under 1 MB, which could stream both audio and high-end animation. Adobe Flash is able to integrate bitmaps and other raster-based art, as well as video, though most Adobe Flash films are created using only vector-based drawings, which often result in a somewhat clean graphic appearance. Some hallmarks of poorly produced Adobe Flash animation are jerky natural movements (seen in walk-cycles and gestures), auto-tweened character movements, lip-sync without interpolation, and abrupt changes from front to profile view. Adobe Flash animations are typically distributed by way of the World Wide Web, in which case they are often referred to as Internet cartoons, online cartoons, or web cartoons. Web Adobe Flash animations may be interactive and are often created in a series. An Adobe Flash animation is distinguished from a Webcomic, which is a comic strip distributed via the Web, rather than an animated cartoon. History The first prominent use of the Adobe Flash animation format was by Ren & Stimpy creator John Kricfalusi. On October 15, 1997, he launched The Goddamn George Liquor Program, the first cartoon series produced specifically for the Internet. The series starred George Liquor (a fictional character rumored to have ended Kricfalusi's employment on Ren & Stimpy) and his dim-witted nephew Jimmy The Idiot Boy. Later, Kricfalusi produced more animated projects with Adobe Flash Professional, including several online shorts for Icebox.com, television commercials, and a music video. Soon after that, web cartoons began appearing on the Internet with more regularity. On February 26, 1999, in a major milestone for Adobe Flash animation, the popular web series WhirlGirl became the first regularly scheduled Adobe