Hao Xiang(向浩)

Hao Xiang(向浩)

A doctoral student

Demo

Edge computing Network Platform for Tactile Internet

The platform is divided into three modules: master domain, network domain, and controlled domain. In the controlled domain, the ROS platform is used to simulate the robot experimental environment, and instantiate the virtual manipulator and virtual objects (such as tables and bricks). Secondly, the master domain is the geographic touch terminal operated by humans, and the network domain is the traditional Ethernet USB, which represents network transmission. edge computing devices are used for resource allocation, including bandwidth, storage and other benefits. When users operate a robotic arm, they can provide virtual tactile feedback. What’s even more exciting is that when users touch a table or brick, the geomatic touch terminal is similar to touching a table in front of them. Therefore, the tactile internet provides a practical platform for tactile senses, which can be widely used in applications such as treatment, disaster relief, shopping, and provides a new network paradigm for human-mechine interaction.

Edge Computing Empowered Tactile Internet for Human Digital Twin in Physical Theraphy

This platform is mainly aimed at physical therapy applications and is divided into three modules: main domain, network domain, and controlled domain. The main control domain provides physical therapists with two operational behaviors (massage and hitting), where tapping is provided through geomatic touch and massage is provided through tactile gloves, and transmitted through the network domain to the controlled domain. Within the controlled domain, virtual high-fidelity scene modeling is provided, including virtual environments and physical therapy patients. Different operating systems in the main control domain provide different tactile feedback, which is exciting, The next step is to feed back the obtained tactile data to the human digital twin system, providing dynamic monitoring of patient data and ensuring safe data for patients.

Tactile Internet empowers medical servicest

The platform is divided into three modules for human organ therapy (such as vascular dredging): main domain, network domain, and controlled domain. In the control domain, Unity technology is used to virtualize human blood vessels and other internal organs. The left image shows capillaries and the right image shows the interior of blood vessels. This model is used for real-time detection of human blood vessel changes in digital twins. Secondly, the main domain is a geographic touch terminal operated by humans, while the network domain represents traditional Ethernet USB for network transmission. Edge computing devices are used for resource allocation, including bandwidth, storage, and other benefits. When doctors operate the geomatic touch, they can receive real-time virtual tactile feedback from blood vessels, providing navigation for surgery and vascular dredging (collision detection will be performed when touching the inside of the blood vessels, providing hardness feedback). The tactile feedback of this collision detection is exciting. When users navigate in real-time, it can detect whether the inner wall of blood vessels is blocked, and it can be unblocked, providing navigation effects for blood vessel routes, and can be promoted to other topics related to human health.