Endoscopy (Definition) 1  Endoscopy broadly refers to the direct visualization of the intestinal tract by way of a flexible, fiberoptic scope. Generally, the term is used to describe evaluation of the esophagus, stomach and duodenum (upper endoscopy), or the rectum and colon (colonoscopy).
Sim toolkit app has to be triggered by the sim card through network provider. The app will appear in the app drawer and can be started as any other apps. The app is very basic and it is based on services provided. Written Feb 26.
A much more complicated package which can be used in the same way is TikZ. TikZ is a front-end to a drawing library called pgf (which is used to make beamer for instance). It can be used to label figures by adding text nodes on top of an image node.