A small applet to change your screen resolution

resapplet

A small applet to change your screen resolution

Overview of a notification following a denied command (version 2.13.2-10)

apparmor-notify

AppArmor notification system

apparmor-notify provides a utility to display AppArmor denial messages via desktop notifications. The utility can also be used to generate summary reports.
Apply a diff file to an original

patch

Apply a diff file to an original

Patch will take a patch file containing any of the four forms of difference listing produced by the diff program and apply those differences to an original file, producing a patched version.
tool to take pictures and videos from your webcam

kamoso

tool to take pictures and videos from your webcam

Kamoso is a utility that does the very simple actions a webcam offers, like taking pictures or recording videos and adds some extra features that will make the webcam usage both funnier and more useful.
PulseAudio Volume Meter

pavumeter

PulseAudio Volume Meter

PulseAudio, previously known as Polypaudio, is a sound server for POSIX and WIN32 systems. It is a drop in replacement for the ESD sound server with much better latency, mixing/re-sampling quality and overall architecture.
UNIX-based fractal generator

xfractint

UNIX-based fractal generator

Generate Mandelbrot, Julia, IFS, and many more fractals in 2D and 3D, including those you design yourself. Version 19 now supports arbitrary precision which allows zooming to a depth of 10^1600, as well as generation of random dot stereograms.