See also skimming and shoulder surfing. It drinks by skimming the surface and collecting water in its beak. They use several feeding methods, including skimming the surface, lunging, and bubble nets. Other critics have suggested that speed reading is actually skimming, not reading. These birds feed mainly by skimming rather than upending. The final stage involved "skimming" the profits from the table to avoid attention. Durkan has played a leading role in prosecuting cybercrimes, including hacking, skimming and identity theft. He accuses these critics of simply "skimming" through his music, instead of listening thoroughly. Students are asked to locate information and find meaning by skimming and close reading. Additionally, the beak, jaw, and neck anatomy are unlike those of any known skimming animal. Call centers are another area where skimming can easily occur. A number of organized crime figures were convicted as a result of the skimming. The Tropicana became the target of a mob skimming operation in 1978. VeriFone posted a demonstration video and sample skimming app to its web site.