Open Source Java Scientific/Engineering Software

Android, Symbian UIQ 3.0 and Symbian Series 60 Edition 5 open-source software, tools, libraries and themes. Most notable the FX-602P / FX-603P Simulator and the HP-45 Emulator are hosted here.

Symja - computer algebra language and Java symbolic math library. Moved to https://github.com/axkr/symja_android_library. The Android App can be found at: https://github.com/axkr/symja-example

openBmap collects data and provides open maps and statistics of all communicating objects: cellular antennas, wifi hotspots. All softwares from back-end to client are open-source under AGPL v3 license.

Wuweido is a professional 3D CAD on your phone or tablet. More than just a viewer, dozens of modeling tools are provided to create and modify 3D models in the most natural way. Wuweido allows you to import and export models in standard CAD format. Unlike Onshape™ on Cloud, Wuweido is running locally on your device and it's more like Rhino™ 3D on mobile. Wuweido is powered by OPEN CASCADE. OPEN CASCADE is an incredible powerful geometry kernel innovating quickly. Wuweido is inspired by CAD Assistant. Modeling features: 1. Draft creation tools: Line, Poly Line, Arc, Spline, Circle, Ellipse, Rectangle, Regular Polygon. 2. Primitive Solid creation tools: Box, Cone, Truncated Cone, Cylinder, Sphere, Torus, Wedge, Truncated Wedge, Pyramid, Truncated Pyramid. 3. Sweep modeling tools: Extrude, Revolve, Loft, Pipe, Path 4. Boolean operation tools: Intersect, Subtract, Union, Xor, Fuse 5. Transform tools: Move, Rotate, Mirror, Scale

Handwritten Signature SDK supports: dynamic time wrapping (DTW), extended regression (ER), signature sampling, direction hash and features extraction: see wiki for more info.

Maritaca easily creates mobile applications for data gathering in Android smartphones. No programming skill is needed. The answers collected are stored in the cloud and can be latter accessed to create statistical data and reports. Try it: http://maritaca.unifesp.br

(Former project name was Geo5.) It was never easier to share your position with friends. Just open http://jfellow.net/geo5/ and see you and your friends on a map. (http://jfellow.net/geo5/ is a test server. You can download and install your own server. It's open source.) - Build groups, all group members see each other automatically. - No registration, no installation, no spyware. - Advanced: Tracks, routing (planned). It's about privacy. Reclaim the internet from authorities and companies!

OOBD supports a self-programable Tool for Vehicle Onboard Diagnostics (OBD) for various platforms like the Windows-Desktop, mobile Phones and Smartphones Please note that we are actual moving this project over to oobd.googlecode.com. The software source code repository is already moved, other areas will follow.

Semantic Assistants support users in content retrieval, analysis, and development, by offering context-sensitive NLP services directly integrated in standard desktop clients, like a word processor, and web information systems, like a wiki.

virtualDNA is a Processing3 game with an Android APK file in it. You can make your own flowers by crossing a flowerpool. There is a gamelike feature where you have to make a flower that ressembles a given one.