Open Source Mobile Operating Systems Interface Engines

J2ObjC is an open-source command-line tool from Google that translates Java source code to Objective-C for the iOS (iPhone/iPad) platform. This tool enables Java source to be part of an iOS application's build, as no editing of the generated files is necessary. The goal is to write an app's non-UI code (such as application logic and data models) in Java, which is then shared by web apps (using GWT), Android apps, and iOS apps. J2ObjC supports most Java language and runtime features required by client-side application developers, including exceptions, inner and anonymous classes, generic types, threads and reflection. JUnit test translation and execution is also supported. J2ObjC cannot convert Android binary applications. Developers must have source code for their Android app, which they either own or are licensed to use.

A toolkit for processing and visualising sensor data in real time with support for use with embedded platforms.

HeartBit is a GPL Java/SuperWaba app to interact with the Polar heartrate monitoring watches. This software is targeted at PalmOS and Windows users. It aims at offering the features found in the Precision Performance app. from Polar.

Mobile Connect is a tool used to enable connection of mobile devices supporting J2ME, or other Mobile Operating Systems like Symbian. It can use connection like BlueTooth to transfer data and connect or emulate functions like SMS messaging using PC conne

Engine computer system scanner for GM OBD-I style automotive computers. Initially to run on PalmOS and later on CE. Scan and tune your vehicle via a PDA.

Designed for data-logging applications (weather, hydroponics, greenhouses, aquariums, home automation, power consumpion, solar or wind generators etc.), this solution can be useful also in alarms and burglar. Now you can develop MySQL and web enabled Arduino applications only working on Arduino and PHP. To keep ligth the Arduino Sketch, you can port all not realtime logic to PHP side. At the end your application will works on XQ+Arduino UNO even 24/7 with only 20 Watt AC power, and can be controlled by smartphone via WiFi or from Internet using some free dynamic IP. What more? Enjoy. Sources in github https://github.com/msillano/USBphpTunnel Preconditions: MXQ + Palapa Web server, Arduino UNO Install: - Download USBphpTunnel11_d.apk and the full test_files dir - See file /test_files/readme.txt

The gpstoolbox project provides a portable Garmin GPS (Global Positioning System) interface library and associated utilities to support creating, transfering, and processing of route, track log, waypoint, and PVT data. Supported platforms include Linux,