Intelligent Software with purpose.
We develop software that connects technology, research and human potential — from industrial automation to advanced biofeedback tools.
GDV Studio 
One brand. Multiple fields.
PICALLW combines decades of software development experience with new research directions.
Custom Software
Tailored business applications, system integrations, specialist desktop software and research-oriented solutions.
GDV Studio
Local GDV data analysis, visualisations, comparisons and professional reports.
Feniks2Bacnet
A multi-protocol gateway for BMS/SCADA/EMS environments. Currently in development and extended testing.
Coming soon →Free IQ Test
A bilingual online test of logical, numerical and abstract reasoning with automatic scoring.
Digital Radionics
Experimental software for structured intention, symbolic protocols, sound and subjective biofeedback.
Software designed for your company—not the other way around.
We develop custom-made software in business informatics, industrial integration, data processing, reporting and specialised professional workflows.
GDV Studio
A desktop application for organised GDV data processing, clear result presentation and long-term measurement tracking.
GDV Studio Explore Digital Radionics.
Learn what digital radionics means in the PICALLW research context and open the experimental PHP application.
Explore your logical reasoning.
PICALLW IQ Test is a real bilingual test that anyone can complete free of charge in a web browser. Results and entered information are stored in the back-end system.
The original website remains part of the story.
The PICALLW programmer and original content will be preserved in a dedicated archive section.
Programs and public releases.
Open the download centre for currently published PICALLW software and files.