Are there any good resources about designing touch screen interfaces? [closed]

1. What are the considerations that engineers have to make when creating a product with a touchscreen?
2. Which type of interface is widely used on the touch screen?
3. What is a touch screen user interface?

What are the considerations that engineers have to make when creating a product with a touchscreen?

Spacing: Space elements far enough apart to avoid them accidentally being pressed. There should be at least 1 to 2 mm (0.04 to 0.08 in.) of space between each element. Make critical elements larger: Errors tend to increase as touch areas get smaller, so don't use undersized buttons for important trigger elements.

Which type of interface is widely used on the touch screen?

Capacitive touch screen technology is the style we interact with most. This is the kind of display we see in our smartphones, laptops, and tablet screens. Capacitive screens are made up of multiple layers of glass and plastic, coated with a conductor material like indium tin oxide or copper.

What is a touch screen user interface?

A touchscreen GUI is a graphical user interface operated by fingertips or a stylus. This can be a PC or laptop or on a handheld device like a tablet. Touchscreen GUIs are becoming increasingly commonplace in medical settings and offer a range of benefits to health care professionals and patients alike.