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.
NODVIA
Universal Automation Platform: NODVIA Field is the first practical step, NODVIA Studio designs and publishes HMI projects to Cloud, and NODVIA View runs them as a standalone Android runtime. Broader Connect, Core, Logic and Edge layers continue the platform.
Field + Studio + Cloud + View →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.
Research software that turns ideas into testable data.
World State Explorer is currently PICALLW's main project for mathematical exploration of complex time series. Alongside it, we develop research approaches for GDV/EPI, HRV/ECG and automation engineering.
The state of the world as a time series.
Financial, geomagnetic, weather, lunar, seismic and collective signals aligned in one World State Vector. The system searches for time lags, similar historical states, anomalies and relationships that survive independent validation.
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.