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Hemera - Intelligent System


Hemera is a Virtual Intelligent System aggregating some more advanced Artificial Intelligence Technologies (speech, speech recognition, form recognition ...).
Final aim is applications in day tasks, domotics and robotics ...

Modus Operandi

Nowadays, Artificial Intelligence Technologies have impressively evolved (and they will continue !).
There is lots of system based on such technologies, but generally specialized in one domain.
The challenge of Hemera project is to aggregate enough Artificial Intelligence Technologies producing an intelligent system with abilities like speech, speech recognition, form recognition, virtual representation, learning, problem solving ...


Project policy is to focus on open-source projects to benefit from the efforts of communities and participate in making feedback.
Nevertheless, in rare cases, proprietary third-party tools may be used (will be mentioned).


GPLv3.png Hemera is developed under the GNU General Public License version 3.0 (GPLv3).


In Greek mythology Hemera was the personification of day and one of the Protogenoi or primordial deities.



Project Homepage


Install Hemera
Install third-party tools

Development and Build Tools

This is the list of used development and build tools.
A great thanks for corresponding projects' members for their work.

- GNU/Bash
- Oracle/Sun Java Development Kit
- Eclipse
- Apache Ant

Third-party Tools

This is the list of used third-party tools, for each Hemera core modules.
A great thanks for corresponding projects' members for their work.


Hemera project logo comes from Wikimedia Commons, source.

inotify-tools as filesystem events monitor.
SoX as speech sound manager/converter.
aplay as speech sound player.

Speech core Module

(proprietary) MBROLA Project

Speech Recognition core Module

For speech recognition process:
CMU Sphinx
LIUM Tools (French)

For speech recognition models creation:
LIA_PHON Tool (French)

The following information will be temporary kept.

Consult the User's Guide for information on using the wiki software.