ViSymulation Pro vs Quiztal

"ViSymulation Pro" is an augmented reality (AR) mobile application, developed by the Department of Ophthalmology, School of Clinical Medicine of the University of Hong Kong. It aims to educate users on the visual symptoms of common vision problems. Users could gain a first-person experience of the impaired vision and the corresponding difficulties encountered by the visually impaired persons (VIPs). As a result, the public awareness of vision protection is raised while the empathetic attitude towards the visually-impaired people are developed among the community. "ViSymulation Pro" provides 2 modes: 1. "Information About Vision Problems" - For individual users - Discover the aetiology, signs and visual symptoms of vision problems - Experience visual symptoms of vision problems through the 1-minute AR simulation 2. "Create/Join Room" - For groups and events - Remote-control function: control of multiple smartphones to display desired visual symptoms to realize group-based teaching This mobile app can simulate the following vision problems with three stages of progression (mild, moderate, and severe) or the subtypes: - Diabetic Retinopathy - Cataract - Glaucoma - Age-related macular degeneration - Retinitis Pigmentosa - Retinal Detachment - Myopia - Hyperopia - Presbyopia - Astigmatism - Color Blindness (Protanopia, Tritanopia, Deuteranopia, Monochromacy) - Visual Pathway Lesions (Left Homonymous Hemianopia, Left Homonymous Superior Quadrantanopia, Left Homonymous Inferior Quadrantanopia)

Quiztal is an educational game that blends parkour action with trivia challenges. Players take on the role of a street runner, navigating time-limited levels by dodging obstacles and reading questions, then quickly switching to the lane (A, B, C, or D) corresponding to the correct answer. Greater accuracy earns more stars and a higher score. Extensive Preset Courses The game features built-in courses covering classic literature, world history, and Chinese history. The literature section includes works such as Around the World in Eighty Days, The Count of Monte Cristo, Romance of the Three Kingdoms, and Journey to the West, with questions covering author backgrounds, themes, character traits, famous quotes, and literary knowledge. History courses are organized chronologically, from ancient civilizations to the 20th century, allowing players to learn about key figures and events lesson by lesson. Read First, Challenge Later Before starting a level, players can read excerpts or topic summaries to grasp the background and key learning points before testing their knowledge in the game. Review Incorrect Answers After each round, the game lists the questions answered incorrectly along with the correct answers, allowing players to immediately review their mistakes and practice areas where they need improvement. Custom Courses and Classes By entering a course code, players can access courses designed by teachers, classmates, or learning communities, tailoring the content to classroom needs and personal interests. Once a player joins a class, their scores are automatically sent to the teacher, making it easy to track the class's overall progress. Collect Treasures to Boost Your Run Players can collect topic-related treasures along the route; each comes with a description of its historical or literary background and is added to the treasure collection. Collected treasures can be equipped to provide special abilities, such as extending the time to answer, removing obstacles, or preventing point deductions for wrong answers. Collecting more items increases the treasure's level. Customize Your Look Players can use stars and coins in the shop to unlock various character outfits—ranging from modern figures like detectives, Napoleon, and Marie Curie to historical icons like Li Bai, Hua Mulan, and Guan Yu. Equipping an outfit related to the current topic can earn bonus points for correct answers. Immersive Themed Environments Experience dozens of settings spanning different eras and cultures, from the streets of Hong Kong, Paris, and Florence to Chang'an, the Along the River During the Qingming Festival scroll, the Dunhuang Caves, and the Great Wall. These scenes shift with each lesson, allowing players to step into the worlds of history and literature as they run. Learn at Your Own Pace The game offers three running speeds, Relaxed, Standard, and Challenge, enabling players of all levels, from beginners to those seeking a tougher test, to choose the mode that suits them best. Accounts and Leaderboards Creating an account requires only a username and password; no email address is needed. Game progress is saved automatically, allowing you to pick up where you left off even if you switch devices. Each lesson features a leaderboard so you can compete with classmates. The game supports both Chinese and English interfaces. Some game content is AI-generated and may contain errors; please use your own judgment.