// Documentation

Modern games react to buttons. Ollo SDK makes your game react to people.

Ollo SDK brings blink-driven presence cues into any game engine turning them into game-readable events with a single initialization call. No calibration. No cloud. No overhead. Just real-time signals tuned for AI systems, tension pacing, stealth mechanics, and cinematic moments.

Every blink becomes a moment: hesitation, surprise, fear, focus. These micro-reactions feed directly into your gameplay loop, creating experiences that feel alive even with small teams and tight schedules.

Note: Ollo Pro is in Early Access for free while we finalize Unity/Unreal integrations. Early users get:

• Full SDK access
• No seat limits during beta
• Priority support
• Migration plan to 1.0 licensing

Your game becomes aware of the player's state, not just their inputs.

What Ollo SDK provides

• Low-latency blink detection (4-7 ms typical)
• Deterministic, engine-native runtime
• Zero-config camera auto-detection
• Minimal CPU/GPU load (built for 60-120 FPS loops)
• Stable across rapid frame pacing & scene swaps

// Start building

Getting started with Ollo SDK is super easy. Follow these steps to integrate it into your game in minutes:

• Sign up on the Ollo dashboard to create your account.
• Grab a license from your dashboard for your project.
• Download the SDK and drop it directly into your game project.
• Follow your engine's integration guides accessible via the left sidebar.

Attention dynamics

Track whether the player is focused, distracted, overwhelmed, or uncertain. Use these signals to drive:

• enemy awareness and stealth detection systems
• adaptive AI reactions
• dynamic difficulty scaling
• threat escalation systems
• real-time tension curves for horror and narrative games
• presence-aware cinematics and character reactions that feel human
• …and so much more. Wherever your creativity goes, Ollo follows.

Integrates smoothly into any gameplay loop, from high-intensity combat to quiet, atmospheric scenes.

Supported engines

• Godot 4.x: Fully supported, with example project
• Unity: Integration package coming soon (Beta planned)
• Unreal Engine: Plugin coming soon (Beta planned)
• Native C++: Used internally, available upon request

We Love Open Source

We maintain a simplified open-source variant designed for prototyping, research, and community exploration. It includes the basic pipeline but does NOT include the optimized Pro model.