{'fraction_non_alphanumeric': 0.0193756727664155, 'fraction_numerical': 0.002152852529601722, 'mean_word_length': 5.458333333333333, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Personal Basketball Coach: Tactic Training through Wireless Virtual Reality

In this paper, we present a basketball tactic training framework with the aid of virtual reality (VR) technology to improve the effectiveness and experience of tactic learning. Our proposal is composed of 1) a wireless VR interaction system with motion capture devices which is applicable in the fast movement basketball running scenario; 2) a computing server that generates three-dimensional virtual players, defenders, and advantageous tactics guide. By the assistance of our VR training system, the user can vividly experience how the tactics are executed by viewing from the a specific player's viewing direction. Moreover, the basketball tactic movement guidance and virtual defenders are rendered in our VR system to make the users feel like playing in a real basketball game, which improves the efficiency and effectiveness of tactics training.