Companionship you can build.

3D-printed desktop robot that chats, tracks, and emotes.

Nova Desktop robot hero image
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Designed for presence.

Nova feels “alive” through posture, expressive movement, human-like timing, mental reasoning and fully capable long-term memory.

Print Run Share

For something that’s been promised for decades, personal robotics is strangely absent from everyday life. You can buy cheap toys that barely move, or £20,000 humanoids promising the future — but almost nothing in between. Nothing you could actually place on your desk that could see you, talk with you, and feel present in the room.

That gap stuck with me. So I spent six months working long shifts to fund the parts, then nights building prototypes, printing components, and writing code in pursuit of a robot that felt alive.

The early versions fought back constantly — tracking systems trying to twist the neck apart, AI models ignoring their instructions, speech systems interrupting mid-sentence.

When the foundation was finally there, I walked away from the job and committed everything to finishing it.

After months of iteration, late nights, and more failed prints than I could count, the idea finally stabilised into Nova — a desktop robot companion designed to bring personal robotics out of the future and onto your desk.

Nova Totem

Nova Totem — Desktop AI Robot
Servos: The entire system runs on just three ST3215 12V servos — controlling neck pitch, neck yaw, and torso rotation — delivering expressive movement with a fraction of the hardware.

Camera: Uses the same camera system as Nova Desktop V3, enabling smooth face tracking and real-time interaction with the user.
Hardware: A single servo driver board manages all motion, simplifying the electronics and making the build much easier for new builders.

Design: With no arms and a minimal structure, Nova Totem focuses purely on presence, conversation, and tracking — delivering the core Nova experience in its simplest form.

Nova Desktop V3

Nova Desktop V3 — Photo 1
Servos: New ST3215-7.4v servos — used in the arms, torso and neck. Lower voltage, same resolution, reduced cost while keeping the gentle, deliberate motion for “smooth as butter” expression.

Camera: Newline 4K webcam — 1080p @ 60fps with fast autofocus. Cleaner tracking and better audio.
Nova Desktop V3 — Photo 2
AI Model: The latest stack — deeper, with more grounded responses. V3 includes long-term and short-term memory. 35+ more animations than previous iterations with a new gesture system while talking.
Body design: Refined proportions and improved internal layout — easier assembly, cleaner cable routing, and a more compact structure. Nova Desktop V3 is the current pinnacle of the Nova Desktop series.

Nova Desktop V2

Nova Desktop V2 — Photo 1
Servos: ST3020 servos for the arms, while keeping three ST3215-HS servos for neck pitch, neck yaw and torso yaw.

Camera: VSPRO high-speed camera — up to 120fps recording. Smoother tracking and more realistic body language.
Nova Desktop V2 — Photo 2
AI Model: A more advanced model with built-in session memory — more engaging conversation and better recall.
Body design: Bulkier overall due to larger servos and wider shoulders. This allowed the servo driver boards to sit lower in the torso, making wiring easier during builds.

Nova Desktop V1

Nova Desktop V1 — Photo 1
Servos + Strength: ST3215-HS servos — smooth movement and very strong, ~30kg lifting capacity.

Camera: RealSense D455 depth camera. Version 1 only tracked faces, so the D455 was technically overkill but helped define Nova’s iconic look.
Nova Desktop V1 — Photo 2
AI Model: A simpler model — faster responses but no session memory compared to later versions.
Body design: Slimmer arms and torso built around smaller servos — enabling faster prints and quicker iteration.

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