The Journal

Sleep, sound, and the science behind rest

Research-backed insights on haptic therapy, sleep optimization, and building better rest habits.

Vibrotactile PerceptionHapticsBody-Felt SoundAudio TechnologySoundBlanket

Your Body Does Not Feel Vibration Evenly. A 2025 Study Shows Why.

A 2025 study mapped how people distinguish vibration across the forearm, abdomen, thigh and lower back. It found that direction, spacing and body location all influence what people can resolve.

6 min read