CMU Robotics Institute Manipulation Lab
Research into the fundamental mechanics of manipulation, the modelling of physical processes, and the minimum sensor information needed to accomplish a given manipulation task.
http://www.cs.cmu.edu/~mlab/

File And Directory Manipulation, Part 1 (Dev Shed)
File And Directory Manipulation In PHP (part 1)
http://www.devshed.com/c/a/PHP/File-And-Directory-Manipulation-In-PHP-part-1/

Newmat C++ Matrix Manipulation Library
For the manipulation of matrices in the C++ language, oriented towards science and engineering applications.
http://www.robertnz.net/nm_intro.htm

URL Manipulation mit mod_rewrite
Resource zur URL-Manipulation mit dem Apache Modul mod_rewrite. Mit Praxis-Beispielen.
http://www.modrewrite.de

Caouchou
Photoretouching and Image Manipulation. An overview of commercial retouching work done in recent years by Christian Devroe. Subtle retouching and image manipulation.
http://www.caouchou.be/

Artizen
Welcome to Artizen HDR your High Dynamic Range and Digital Camera Companion
http://www.supportingcomputers.net/

The Sequence Manipulation Suite
The Sequence Manipulation Suite is a collection of JavaScript programs for generating, formatting, and analyzing short DNA and protein sequences. It is commonly used by molecular biologists, for teaching purposes, and for program and algorithm testing.
http://bioinformatics.org/sms2/

Institute of Robotics and Intelligent Systems
IRIS is a part of the Swiss Federal Institute of Technology-Zürich (ETHZ), and focuses on integrating robotics with the research areas of robotic micro-manipulation, hybrid MEMS, biomanipulation and micromechatronic systems.
http://www.iris.mavt.ethz.ch/

Simple XML Data Manipulation Language
Consists of a data definition and manipulation language like SQL and a database API.
http://xmldb-org.sourceforge.net/sixdml/

Screaming Bull Systems
Screaming Bull Content Management Systems provide customers with complete control over on-line website content, data manipulation ease, document handling, rapid development, and flexible deployment
http://www.screamingbull.ca/