The most familiar application of touchscreens. Modern mobile devices almost exclusively use capacitive screens for intuitive operation. Gestures such as swiping, tapping and zooming form the basis of the user experience, allowing direct interaction with apps, photos and websites. This technology has fundamentally changed the way we interact with portable electronics.
Touchscreens are increasingly being integrated into laptops and all-in-one computers, offering hybrid control alongside keyboard and mouse. This increases productivity in tasks such as digital drawing, taking notes and navigating presentations. It provides a more direct and interactive experience with the operating system and software.
In public areas, such as ticket machines, information kiosks and automated teller machines (ATMs), touchscreens provide a low-threshold interface for self-service. Robust technologies such as resistive or infrared screens are often used for these applications because they are durable and can be operated with gloves or a stylus, making them suitable for intensive public use.
In cars and on portable GPS devices, touchscreens are the standard for operating infotainment and navigation systems. They allow drivers to quickly enter routes, view maps and adjust vehicle settings. The direct and visual interaction helps make operation while driving easier and safer.
This technology works on the basis of pressure. The screen consists of two flexible, conductive layers separated from each other. When a user presses on the screen, the layers make contact, registering the position of the touch. Resistive screens are cost-effective and responsive to any object, but have lower image brightness and typically do not support multi-touch.
The current standard in consumer electronics that uses the conductive properties of the human body. A sheet of glass is coated with a conductive material. A touch with a finger draws a minute electrical charge, causing a measurable change in capacitance. These screens are highly accurate, bright and support complex multi-touch gestures.
These screens use an invisible grid of infrared rays at the edges of the display. When an object, such as a finger, touches the screen, part of the rays are interrupted. Sensors detect this interruption to determine the x and y coordinates. This method is very durable and is often used in large displays and industrial environments.
SAW technology sends ultrasonic sound waves across the glass surface of the screen. When a finger touches the screen, part of this wave is absorbed. Sensors detect this change and calculate the location of the touch. SAW screens offer superior image quality because no additional layers are needed on the glass, but are vulnerable to dirt and liquids.
At Dytos, we understand that each industry has specific requirements for touch solutions. That's why we offer a wide range of products and services designed to meet these diverse needs.
Dutch Dutch 
English
