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April, 2015

We started a new project called Jengo. Jengo is a mobile application, which allows users to sketch a 2D or 3D plan of a construction, position and orient the resulted floor plan on a map based interface.

October 24, 2013

Web map application with open source tools: link. Data source: MVH

September 15, 2012

We participated at a GIS Conference in the University of West Hungary

December 16, 2011

With our education the knowledge of open source GIS software can be acquired

September 23, 2011

We participated at the Free Software Conference in Szeged

August 22, 2011

The translation of Sahana Vesuvius software has been begun.

July 20, 2011

We are now an Ltd.

June 7, 2011

You can download our presentation (at Congress of Hung. Geomath.) from the Knowledge section

May 28, 2011

We participated at the XIV. Congress of Hungarian Geomathematics

June 6, 2009

GIS project under the Link menu


Jengo means building in Swahili language. JENGO is a handy smart-phone application to capture data and 3D mapping of various constructions quickly and easily. JENGO provides a more human approach editing shapes and dimensioning of footprint, walls and roof of constructions by simple gestures. Clean user interactions and better use of screen real estate are the most important design aspect of JENGO software application. The existing prototype has passed several iterations so user experience of graphical editing has been significantly improved.

JENGO utilises proven open source technologies of mobile application development. The software framework is QtQuick, which is a cross-platform application development framework using QML GUI description language, which makes possible the integration of JavaScript code and libraries. Data are stored in an SQLight database, 3D presentation adopts Three.js.


Download Jengo (version 0.28)

First prototype - 08. April 2015.

Latest version - 30. September 2015.

Pictures from the application

(C) 2009. Compet-Terra Kft.