Sharp Chart 2020 LogMAR Chart vs Eye Training Tool

A letter chart app designed to be used via AirPlay to a large screen (TV or computer monitor). Use either an Apple TV connected to a TV, a cable, or use a TV with built-int AirPlay such as the latest Samsung or LG. And now you can also run the app directly on an Apple TV, without the need for an iPhone or iPad! Has everything you'd expect, including multiple optotypes (sloan, illiterate E, landolt C, pictorial, international sloan) and multiple Visual Acuity nomenclatures (metric, imperial, decimal and logMAR). The basic letter chart is free. Larger letters, further optotypes, other charts require an in-app purchase. The charts you'd expect are all here: - cross-cylinder charts - binocular vision such as a 4-dot test - duochrome - confusion lines around single letters or a single row - low contrast - single line, both horizontal and vertical - and more You can even import your own images and videos to create your own chart. Configure a chart then save it as a shortcut with a simple drag-and-drop operation. Use Dark Mode for a dark consulting room. Great for mobile workers, keep your chart on your iPhone and just take an Apple TV to connect to a television at your destination. Use HomeKit lights in your consulting room? Have them switch automatically as you change charts! Want to use Siri to control your charts by voice? Now you can! Our Terms of Use can be found at this link: https://www.ausoptom.com/sharpchart/terms.html

Eye Training Tool is a comprehensive eye muscle relaxation and binocular coordination exercise aid designed based on ergonomics and modern visual health science principles. Prolonged staring at computer or phone screens can easily lead to dryness, soreness, sluggish focusing, and deep fatigue. This tool is designed for office workers, researchers, students, gamers, and anyone—adults or adolescents—who cares about daily eye wellness. With over 90 meticulously designed, self-rendered interactive graphics, combined with gentle near-far zooming, high-contrast visual grids, 3D spatial depth stretching, and fine contrast capture, it helps relax eye muscles, activate accommodation, improve binocular coordination, and enhance visual comfort and stereoscopic spatial perception during daily screen breaks. [New Feature: Holographic Interactive Preview] This version marks a milestone upgrade with the all-new Holographic Interactive Preview. You can intuitively browse and preview all 90+ eye relaxation and exercise items in real time on a single screen. With touch-adaptive support, simply focus your gaze or tap the screen to instantly preview smooth thumbnail motion effects, helping you quickly select the most suitable eye muscle stretching and relaxation routine in just one second, greatly enhancing daily operational fluidity and convenience. [Nine Professional Visual Relaxation & Eye Muscle Exercise Modules] - Vision Soothing & Wellness: Features classic Gabor patches, resonant red-light pulse flicker, 2D maze exploration, and stereoscopic distance gazing charts. Through high-contrast gratings and classic geometric structures, it activates foveal perception and helps awaken sluggish retinal cells. - Extraocular Muscle Movement Coordination: Provides frequent stretching exercises such as star tracing, horizontal reciprocation, vertical saccades, and figure-eight eye tracking. It guides the eyes to follow a highlighted target in large, regular sweeping movements to relax tense extraocular muscles. - Dryness Relief & Blink Training: Features a three-phase blink cycle guide: gentle blinks, firm closure (meibomian gland pumping), and distance gazing. Through rhythmic eye closing and opening, it assists the orbicularis muscle contraction to promote lipid secretion from the meibomian glands, helping relieve eye dryness from prolonged screen staring. - Lens Accommodation & Stereoscopic Fusion: Highly realistic simulations of the classic “Brock String” and “Accommodative Flipper.” Through step-like near-far focus jumps and translational push-pull in a 3D space, it trains the ciliary muscle’s accommodative power and focusing agility. - Binocular Coordination & Fusion Balance: Using red-green or red-blue anaglyph glasses, merge concentric dual-color circles in your mind to stimulate the brain’s stereoscopic perception, fusion, and depth focusing ability, while alleviating unilateral eye suppression. - Spatial 3D Tunnel Stretching: Simulates deep particle tunnels, rotating polygons, and other 3D depth zoom effects, guiding your sight to travel through virtual depths. This provides the eyes with a full alternating sense of “far-near” relaxation, helping relieve pseudo-myopia fatigue. - Moiré Interference Patterns: Offers soothing concentric bead-chain patterns and diagonal harmonic grid flows, allowing the eyes to rest in relaxing geometric motion. - Vestibulo-Ocular Reflex (VOR) Training: The target performs micro sinusoidal oscillations, inducing the eyes to execute high-frequency micro-tremors via passive reflex. This balances extraocular muscle tension and improves fixation reflexes. [Sensory & Ergonomic Experience] - Global Adaptive Light & Dark Mode: The main interface and all graphic backgrounds seamlessly follow the system to switch automatically—appearing warm, soft white during the day and deep, dark black at night. This reduces harsh glare and protects visual comfort in low-light environments. - Simulated Eye Linkage: Built-in linked