Keras is a Python library for machine learning based on deep (multi- layered) artificial neural networks (DNN), which follows a minimalistic and modular design with a focus on fast experimentation.

IBus is an Intelligent Input Bus. It is a new input framework for Linux OS. It provides full featured and user friendly input method user interface. It also may help developers to develop input method easily.

members is the complement of groups: whereas groups shows the groups a specified user belongs to, members shows users belonging to a specified group.

Kannel is a gateway for connecting WAP (Wireless Application Protocol) phones to the Internet. It also works as an SMS/SMPP gateway, for providing SMS based services for GSM phones.

Nageru (a pun on the Japanese verb nageru, meaning to throw or cast) is a live video mixer. It takes in inputs from one or more video cards (any DeckLink PCI card via Blackmagic's drivers, and Intensity Shuttle USB3 and UltraStudio SDI USB3 cards via bmusb), mixes them together based on the operator's desire and a theme written in Lua, and outputs a high-quality H.264 stream over TCP suitable for further transcoding and/or distribution.