BallDroppings is an addicting and noisy play-toy. It can also be seen as an emergence game. Alternatively this software can be taken seriously as an audio-visual performance instrument. Balls fall from the top of the screen and bounce off the lines you are drawing with the mouse. The balls make a percussive and melodic sound, whose pitch depends on how fast the ball is moving when it hits the line. This delightful application allows experimentation with sound and vision which will compound and intrigue you. Whether you are an adult or child, scientific brainbox or avid gamer. It doesn't have a plot, no heroine, no villain. It has no guns or alien beings. It is simply time to get creative, and those who are creative will love this.
Clipperz is a free and anonymous online password manager. Local encryption within the browser guarantees that no one except you can read your data. Nothing to install.
Visual online tool for PDF document cropping / changing canvas size. You can crop the PDF to a selected area, adjust margin size or autocrop visible margins.
dropbox ist der wohl gängisten und praktischste dienst zum speichern und sharen von allem in der wolke; andere dienste dafür wären z.b. wuala und teamdrive
EUSurvey is an online survey-management system built for the creation and publishing of globally accessible forms, such as user satisfaction surveys and public consultations.
Wufoo's form builder is the easiest way to create and style beautiful HTML forms, online polls and event registrations without writing a single line of code.
SpiderOak provides an easy, secure and consolidated free online backup, sync, sharing, access & storage solution for Windows, Mac OS X, and Linux (Ubuntu, Debian & Fedora)
Free-OCR.com is a free online OCR (Optical Character Recognition) tool. You can use this to perform OCR on any image you supply. This service is free, no registration necessary. We also do not need your email address. Just upload your image files. Free-OCR takes either PDF, JPG, GIF, TIFF or BMP format. The only restriction is that the images must not be larger than 2MB, no wider or higher than 5000 pixels and there is a limit of 10 image uploads per hour.
Fuser - view all your email and social network messages in one convenient location! Fuser supports Yahoo mail, Gmail, Hotmail, Microsoft Exchange, Windows Live Mail, Facebook,and MySpace services.
T. Maciag, and D. Hepting. 2010 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, 3, page 436--439. (August 2010)