# Rokoko Device SDK update improves USB stability and adds pinch detection

> **Key takeaway:** The new Rokoko Device SDK update provides a more robust USB data stream and introduces a pinch detector example for Smartgloves II.

**Published:** 2026-10-12T16:27:43+00:00 
**Source:** ROS Robot Operating System News 
**Category:** robotics-science 
**Canonical URL:** https://fosswire.org/news/rokoko-device-sdk-update-improves-usb-stability-and-adds-pin.html 

## Summary
Rokoko has released an update to its Device SDK, which serves as the foundation for the ROS 2 bridge used with Smartgloves II. The update focuses on improving USB stream robustness during abrupt closures and introduces new firmware for the Smartgloves II. Additionally, a new pinch detector example has been added to recognize various finger movements.

## Technical improvements in Rokoko SDK
- **USB Stream Robustness**: Improved handling of abrupt SDK closures.
- **Smartgloves II Firmware**: Updates include performance and power usage optimizations.
- **OTA Support**: Future releases will enable WiFi-based Over-the-Air updates for Smartgloves II.
- **Pinch Detection**: New example supports thumb-to-index, middle, ring, and pinky pinches on both gloves.

## Why it matters
This update enhances the reliability of motion capture data for users utilizing the ROS 2 bridge with Rokoko hardware.