<img src="https://www.washingtonpost.com/wp-apps/imrs.php?src=https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/P7FQ52ZJXNEAZPRPLW5UOTQPJA.jpg&w=1024" /><br>From the headset to the new "Horizon" game, Sony's latest VR tech feels more immersive than ever.