Emotion Presets

@hapticjs includes 12 emotion-based haptic patterns that convey feelings through vibration rhythms. Each pattern is carefully tuned to evoke a specific emotional response.

Usage

import { haptic, emotions } from '@hapticjs/core';

haptic.play(emotions.excited);
haptic.play(emotions.calm);
haptic.play(emotions.romantic);

Or access via the presets object:

import { presets } from '@hapticjs/core';

haptic.play(presets.emotions.happy);

All Emotions

Emotion	Pattern Description
excited	Fast, energetic pulses building to a crescendo
calm	Slow, gentle wave with soft sustained vibrations
tense	Tight, irregular short heavy bursts
happy	Bouncy, playful ascending rhythm
sad	Slow, heavy, descending vibrations that fade
angry	Aggressive, chaotic rapid heavy hits
surprised	Sharp sudden hit, silence, then lighter hit
anxious	Fast irregular heartbeat with inconsistent spacing
confident	Strong, steady, measured even pulses
playful	Alternating light-heavy in bouncy rhythm
romantic	Gentle heartbeat rhythm, two soft pulses with long pauses
peaceful	Very subtle, barely-there ultra-light slow pulses

Example: Dynamic Emotion Feedback

import { haptic, emotions } from '@hapticjs/core';

type Mood = keyof typeof emotions;

function reactToMood(mood: Mood) {
  haptic.play(emotions[mood]);
}

// In a mood-tracking app
reactToMood('happy');
reactToMood('calm');

Combining with SensoryEngine

Pair emotion haptics with themed sound and visuals:

import { SensoryEngine, emotions } from '@hapticjs/core';

const engine = SensoryEngine.create({ theme: 'nature' });

// Play emotion with multi-sensory feedback
await engine.play(emotions.peaceful);

INFO

Emotion presets are HPL-based pattern strings. You can pass them to haptic.play(), engine.play(), or any function that accepts pattern input.

Related

• Presets -- All 55+ preset categories
• Physics Patterns -- Physics-based haptics
• Themes -- Multi-sensory theme system