Advertising and brands
Replace interruption with attunement. Campaigns that ask how a moment feels before they speak, and quiet down when the answer says so.
For builders
ARA SDK. Human context, received.
The world people experience on ARA and the infrastructure beneath it serve one purpose: give people a way to express how they are, and give systems a way to listen without claiming to know more than the person shared.
ESIL, the Emotional Signal Infrastructure Layer, comprises L0 guardrails and the L1 to L5 spine. This is a public capability overview, not a disclosure of proprietary methods.
Six foundations
One connected stack.
- L0
Guardrails
Consent and permitted use belong at the foundation.
- L1
Core
A shared vocabulary for voluntary expression.
- L2
Color Pulse
Pre-verbal expression, with the person's declaration taking precedence.
- L3
Resonance
A way to receive how an experience lands.
- L4
Adaptive
Interfaces designed to respond with care.
- L5
Intelligence
RAE's reflective presence, with personal processing gated by consent.
Who embeds ARA
Built for products that serve people.
Any product that touches a human moment can listen better. These are the kinds of platforms ARA is designed to sit beneath, described by what they gain, never by how it works.
Education and learning
Lessons that notice when a learner is lost, tired or flowing, and adjust pace without ever grading a feeling.
Games and interactive worlds
Experiences that respond to the player behind the controller, not just the inputs they press.
Dating and connection
Introductions grounded in how two people actually land with each other, beyond photos and prompts.
Streaming and media
Music, film and live content that understand how they landed, so discovery follows feeling rather than clicks.
Wellness and care
Products that meet people where they are, with declared state always outranking any inference.
Commerce and marketplaces
Stores that sense overwhelm and simplify, and sense delight and stay out of the way.
Social and community platforms
Feeds built on voluntary expression instead of engagement extraction.
Work and productivity
Tools that respect focus, fatigue and recovery as first-class signals, with consent at the foundation.
AI products and agents
Systems that receive human context as a declared signal, not a guessed one.
Autonomous machines and robotics
Care robots, work robots, electric vehicles and copilots entering hospitals, schools, homes and workplaces. Machines that move through human spaces should be able to receive how the people in them choose to feel, and act with that consent at the foundation.
Private development
Partnership, not public internals.
ARA is currently in a private cohort. Proprietary algorithms, experimental thresholds, implementation details and cohort distributions are not available in this public overview. Vertical packs extend the core spine; they are not additional numbered layers.
Partner with ARA