# Processes or Regulates Logic / Signals
**Trait Number:** 11
**Layer:** Functional
**Bit Position:** 3 (bit 11 overall)
**Binary Encoding:** `00000000 00100000 00000000 00000000`
**UHT Code (self-encoding):** `00 20 00 00`
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# Icon
![[Icon11.png|200]]
## Definition
The entity performs **signal handling, logic processing, or control regulation**. It modifies, routes, filters, gates, or evaluates inputs according to logical or designed rules.
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## When to Apply
Use this trait when the entity:
- **Applies logic, rules, or signal transformation**
- **Controls or manages input/output behavior**
- Performs **decision-making, evaluation, or switching** functions
Avoid applying if the entity:
- Merely **passes signals passively**
- Lacks **internal processing or control behavior**
- Does not alter or respond to logic, signal, or control inputs
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## Related Traits
- [[Emits output / produces effect]] — Often co-occurs if the result of processing is an output.
- [[Transforms or modifies internal state]] — May involve internal changes, but this trait emphasizes external logic or signal flow.
- [[Autonomous in function]] — Autonomous systems often include logic-processing subsystems.
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## Examples
- A logic gate or microprocessor
- A programmable controller (PLC)
- A traffic signal controller
- A decision engine in software
- A switch that routes based on input state
- A signal amplifier with threshold logic
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## Commentary
This trait defines the **presence of computation or control logic**, whether simple (binary switch) or complex (AI inference engine). It distinguishes elements that **respond with structure**, not just presence.
Signal-processing and logic-control entities are essential in automation, electronics, software, and cyber-physical systems. They are the **filters, switches, and evaluators** of system flow.
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