Sketch Robot Software: PICTIAX, the AI That Draws Portraits at Events

When you buy a drawing robot you get shown the arm: reach, motors, repeatability. None of that is what fails at 11pm with forty people queuing.

What fails is the face analysis under coloured lighting, the queue that jams after guest number twenty, or the drawing that aborts halfway and nobody retries. All of that lives in the software. That is why PICTIAX is sold as a licence independent of the arm: it runs on several robotic platforms and the operator workflow is the same on every unit you own.

PICTIAX is a complete system, not a photo filter with a plotter behind it. Each module solves a different problem of a real event:

Real-time face recognition that preserves the person's identity. No identity, no portrait, however pretty the line.

Converts the image into lines designed to be drawn by a robotic arm, not a plotter. This is where drawing quality lives.

Applies the style: portrait, caricature or branded styles for a specific campaign.

Queue logic, event stability, retries and fallbacks. The reason the system survives a three-day trade show.

Weaves the client's logo, message and campaign into every drawing and onto the screen.

On-device AI plus cloud AI, in hybrid: speed when there is a network and autonomy when there is not.

The guest scans a QR code and takes a photo with their own phone, and the AI interprets their features. From that it generates the portrait or caricature and sends it to the arm, which draws it in pen, in one continuous line, in front of everyone. Each portrait takes about 60 seconds, and the guest gets the drawing on paper plus a digital copy by QR or link, ready to share.

While the arm draws, people watch, film and post it. That is what gives a stand with a sketch robot a queue when the one next door has none.

The model has two parts. The software licence gives access to the system, per machine. PICTICOINS are the usage currency: every portrait drawn consumes one PICTICOIN, which pays for the face analysis, line generation, style and branding layer. They are topped up in packs, and high-volume operators can switch on auto-recharge.

It is the same scheme professional design or video tools use: a licence that gives you the platform and a consumption that only grows if you are billing events. PICTICOINS is an invariant name, identical in every language.

PICTIAX also sells the complete system for those starting out. The Launch Pack published on pictiax.com costs $2,490 and includes two robots (buy one, the second is free), a one-year software licence, 500 PICTICOINS, two bases, the marketing and sales kit and priority onboarding. Worldwide shipping. Taxes depend on the delivery country.

With 500 PICTICOINS you have 500 portraits to get going, which is several paid events before your first top-up.

For people who make a living from events and need the robot to work when there is a queue, not in a five-minute demo.

If you already own a robotic arm or are buying one yourself, what you need is the PICTIAX licence and PICTICOINS. If you want to start from zero with everything solved, the Launch Pack brings both robots with the software inside.

And if you prefer a machine assembled and guaranteed in Spain, with on-site support at the event, the CaricaBot is our caricature robot built in Seville, with PICTIAX inside. To compare suppliers and market prices, see the AI sketch robot comparison and the guide on how much an AI sketch robot costs.