Turning imagination into reality —
Parandaenamusup walks with you.

Parandaenamusup Inc. (PDS) has completed development of EKE Tracker BV, the first ultra-compact full-body VR tracker in Korea built on a Nordic-based wireless protocol. Each tracker is 8.5mm thin and 10.9g light and runs up to 48 hours of continuous use on a single charge. Design and prototype validation are complete, and launch is planned for October 15, 2026. The wireless design is what made it possible. Most wireless trackers communicate over Wi-Fi; EKE Tracker BV talks directly to its own dongle over dedicated 2.4GHz radio, skipping the router entirely. The lower power draw is what allows 48 hours of continuous use (measured in-house at roughly 25℃ indoors) and an 8.5mm profile at the same time, without a larger battery. The base measures 36 × 36mm, small enough to sit on a credit card. The tracker was developed as part of EKE Universe, the project PDS runs for virtual-space experiences such as the social VR karaoke world EKE Karaoke. The team has also led hands-on VR and metaverse programs for young adults as a community leader, watching how people actually wear and use VR, and the tracker is the first result of extending that work into hardware. The set comes with 6 trackers (chest, waist, both thighs, both ankles), the dedicated dongle, a charging dock, straps and velcro stickers. Up to 10 trackers per dongle are recommended and the spec allows pairing up to 16, so the set can be extended with elbows and insteps. Motion sensing uses the LSM6DSV, the highest-grade sensor SlimeVR officially supports. A Windows PC and the SlimeVR server are required. There is no router setup and no per-tracker network configuration: plug the dongle into the PC and it is ready, and all six trackers ship already paired. They sleep on their own when still and wake as soon as you move, so there is no power switch to remember. PDS is now going through KC radio certification and the first production run. It also already meets Japan’s MIC certification requirements. Sales begin once certification and the first production run are finished, and everyone who signed up for launch alerts will hear first. Learn more