Woojer Vest - Bone-Shaking, Location-Specific Gaming & VR Haptic Vest: It's so Powerful & Accurate, it'll Raise Everything from Your Pulse, to The Tiny Little Hairs on The Back of Your Neck.:
Hardlight VR Suit adds vibration for more realistic gameplay - YouTube
I Felt A Headshot In VR With This Haptic Feedback Kit - YouTube
Woojer ryg™: The Most Powerful & Accurate Gaming & VR Vest. by Woojer — Kickstarter