I made this illusion based on the Tusi motion method, which takes his name from Nair al-Din Tusi, a Persian astronomer from the 13th century. The principle established by Tusi states that: If a circle with diameter A rotates on the inner boundary of a circle with diameter 2A, then a point on the circumference of the inner circle traces a straight line. As you can see, any ball in the inner circumference is following a perfect linear movement. This is created with 8 Containers where the balls move linear in a loop. The delay between balls must be always the same as the speed of the animation. An ease-in-out cubic-bezier(.4, 0, .6, 1) animation is required to get the circular shape.

Redesigned from: https://www.sketchappsources.com/free-source/4742-job-seaking-app-sketch-freebie-resource.html to create the sign in process for a company. Incudes: Splash Screen Onboarding Carousel Message Notification Animation Auto Change Focus on Inputs

Prototipo de la juguetería "La muñeca azul"

Design credits: https://www.sketchappsources.com/free-source/4762-design-courses-app-sketch-freebie-resource.html Project includes Scrollable containers (vertical and horizontal) Button activation Form verification Correct email: anna Password: proto.io

Drag and drop the blue "app icon" to rearrange the order of the apps on the Home Screen

Swipe to see some Porsche models. Tap on a car to get more information on that car. The project is using States and State animations