With the continuous increase in the number of participants in extreme sports and the difficulty of the sports, the perception errors of key spatial information such as distance an d fulcrum by the athletes function as the leading cause of injury accidents. This research is predominantly intended to reinforce the spatial perception ability of extreme sports participants in dynamic environments. On this basis, the research has developed a real-time risk intervention system grounded in augmented reality and smart wearable devices. The system uses a mobile phone to conduct real-time environmental simulation. Through AI technology, it performs depth and edge recognition of climbing paths, fulcrum stability, and dynamic obstacles. The interaction layer adopts a simple collaboration approach. In detail, the phone analyzes the environment, and the watch provides intuitive vibration and visual alerts to keep athletes informed without distraction. As demonstrated by the tests on 25 valid samples of rock climbing and parkour, the error rate of movement decreased by 15% and the performance improved by 10% subsequent to the utilization of this distinctive system. The results verified the feasibility of the AR-assisted perception system in extreme scenarios and provided a new design framework for human-machine collaboration in high-risk environments.
Safety and comfort in human-robot physical in-teractions are essential aspects in the development of social technologies, where natural gestures, such as handshakes, represent a challenge due to their direct physical contact. The implementation of series elastic actuators (SEA) to absorb impacts is proposed as a design...
Joel Hidalgo, D. Paillacho, Melissa Cobos et al.· 0 citations
A multimodal computer-aided instructional system combining virtual reality and advanced sensor fusion was developed to address persistent challenges in physical education, particularly for skill-based sports training. The main goal of this study is to observe and analyze the performance of athletes in basketball shooti...
Yali Wang· International Conference on...· 0 citations
With the acceleration of population aging, the number of disabled older people is increasing, and the demand for home care is also rising. In the case of a narrow space and no gap between the bed and the ground, the transfer of patients between the wheelchair and the bed has become a challenge. Current solutions suffe...
Shunli Wang, Li Peng, Liang Zhao· SAE technical paper series· 0 citations
General Background Sensor and Internet of Things technologies support data-driven training methodologies in modern sports science. Specific Background Badminton demands rapid footwork agility, visual-motor coordination, and fast reaction times to respond dynamically to game stimuli. Knowledge Gap Although various techn...
Karina Permata Andhini, A. S, Fajar Awang Irawan· Indonesian Journal of Innova...· 0 citations
. Augmented reality (AR) technology is an up-and-coming tool of human-computer interaction with proven high application capability in the sphere of public safety. This paper discusses the use of AR technology in two significant areas: fire emergency response and large-scale event security through the lens of human-comp...
Xi-Meng Yang· Proceedings of the 4th Inter...· 0 citations
With the increasing popularity of fitness training, correct posture and fatigue management are essential to prevent injuries and improve efficiency. Improper movements and excessive fatigue can cause muscle strain injuries and joint overload, increasing injury risk. However, traditional supervision relies on coaches' s...
Sen-Yuan Ye, Meng Liu, Shu-Ran Du et al.· ACS Sensors· 0 citations
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