Sony has been published MocopiThe, a lightweight and portable motion capture system that can be used in real-time to control a digital avatar. metaverse VR Chat is one example of such an application. The kit consists of six button-like tracking tags — one for your head, hip, both ankles, and both wrists — that use Bluetooth to pair with an Android or iOS smartphone app to input motion data to compatible services like Unity.

Mocopi sensors have a 32mm diameter (approximately 1.2 inches) and a weight of 8g. They are lighter than an Apple AirTag despite their similar size. The trackers are portable because they can be charged wirelessly without a base station. They can also be charged via the USB-C case in about 90 minutes. Sony Mocopi claims it can provide up to 10 hours battery life. However, this will depend upon the environment in which it is used.

Sony The software development kit (SDK), that links motion capture data with the SDK, is also available. metaverse Services and 3D development software like Unity and Autodesk MotionBuilder. The translated press release The tech was announced to be useful in developing new services for the fitness industry. We can also see it being used by game developers and VFX artists without the ability to afford professional-grade motion capture equipment.

The press release isn’t precise on a few details — namely if the Mocopi system can be connected directly to a VR headset or PC, or if the smartphone app is required for all external connectivity. Finger tracking also isn’t mentioned, which may indicate that users who need that functionality will need to utilize VR controllers or a Leap Motion tracker. It is possible to use this system without any base stations or wires. This could make it a viable alternative to costly motion-capture suits that Vtubers or early-arrivers might be interested in.metaverse Adopters (you know, when it finally rolls out legs).

Mocopi retails at 49,500yen (roughly $360), and will be released in late January 2023. We’ll have a chance to see it in action prior to release between December 3rd and December 18th however, when Sony It demonstrates the tech at Virtual Market 2022 Winter.