StudyPlace vs Optical Illusion Book

Leave a window open while you study. Seventeen window seats around the world. The Han River in Seoul, sunset over the Thames in London, drifting ice in Paradise Bay, Antarctica. Spin the globe, pick one, and let it run — time passes as if you were sitting there. ■ Mix the sound Waves, rain, a fireplace, a café — ten tracks, each with its own level. Every window opens with sounds that suit it: put on a sea view and you hear surf. ■ Things happen, now and then A tram passes in Sapporo. The fountain rises at the Louvre. A penguin dives in Antarctica. The gaps are never the same length, so the screen is passing time rather than a loop. ■ It counts the hours you sat Set how long you'll study and how many breaks you want. Time accumulates per window seat. ■ Put a desk in front of it A desk and a lamp in the foreground, if you want one. Turn it off if you don't. ■ See who else is here How many people are watching the same window right now. Even at 3am, you're not the only one. — · Five window seats are open at no cost. The rest open with a subscription. KRW 5,900/month, KRW 29,900/year (7-day free trial), or KRW 49,000 once for lifetime. · No account, no sign-in. · Some window views are video generated by AI from a single photograph. Those screens are marked "Made with AI" in the app. · Works alongside Apple Music. · Terms of Use https://windowseat-feedback.safetymesh-xodbs3203.workers.dev/terms?lang=en · Privacy Policy https://windowseat-feedback.safetymesh-xodbs3203.workers.dev/privacy?lang=en

Do equal lengths and identical colors always look the same? Optical Illusion Book is an interactive guide to 36 visual illusions. Move lines and shapes, then adjust angle, size, speed, color, spacing, and other conditions to see how perception changes. ILLUSIONS INCLUDE • Size & Length: Müller-Lyer, Ebbinghaus, Ponzo, and more • Angle & Shape: Zöllner, Café Wall, Fraser Spiral, and more • Color & Brightness: Checker Shadow, Hermann Grid, Cornsweet, and more • Motion & Timing: Apparent Motion, Flash-Lag, Barber Pole, and more • Adaptation & Attention: Motion Aftereffect, Troxler Effect, Afterimage, Peripheral Drift, and more • Figure, Ground & Depth: Rubin's Vase, Necker Cube, Kanizsa Triangle, and more FEATURES • Interactive demonstrations for all 36 illusions • Depending on the illusion, drag shapes together, switch views, or play and pause animations • Adjust conditions with sliders and observe how the effect changes • Reveal the underlying image and learn why the illusion occurs • Save favorites and filter the catalog • Switch between detailed standard explanations and Easy Language with simpler wording • Furigana in Japanese when Easy Language is enabled • Light and Dark Mode support Müller-Lyer, Ebbinghaus, and Ponzo are free to use. A one-time Complete Collection purchase unlocks all 36 illusions and every experiment feature. There is no subscription. Visual effects vary from person to person. Stop using the app if viewing an effect causes discomfort. Terms of Use: https://apps.mishimadesign.com/opticalillusion/legal.html#terms-en Privacy Policy: https://apps.mishimadesign.com/opticalillusion/legal.html#privacy-en