Here are some emerging trends in GUI design for the next decade:

1. Dark mode is expected to continue its popularity due to its elegant and modern look, as well as its ability to save battery life and reduce eye strain.

2. Neumorphism is a visual style that combines flat design and skeuomorphism, creating a soft, extruded plastic look. Despite some concerns about its usability, it is expected to continue trending.

3. Animations are becoming increasingly popular in GUI design, enhancing the user experience by guiding the flow better than static graphics.

4. Advanced micro-interactions, such as gestures and touchless controls, bring new opportunities to crafting a more intuitive experience.

5. Typography is becoming increasingly important, with a focus on clear, readable fonts and creative uses of text.

6. Skeuomorphism in web design is about creating elements that mimic their real-world counterparts in look, feel, and function, providing a familiar and intuitive user experience.

7. AI-generated designs are poised to revolutionize the digital landscape, offering personalized user experiences and dynamic content.

8. Parallax scrolling is a technique where background content moves at a different speed than foreground content, creating an illusion of depth and a more dynamic visual experience.

9. Kinetic typography is when text is animated to capture attention and convey messages dynamically, elevating the role of text from mere information conveyance to an engaging visual element.

10. Microinteractions refer to small, interactive elements within a website that respond to user actions, adding significant engagement and intuitiveness to the user experience.

These trends focus on creating immersive, intuitive, and engaging user experiences through innovative visual design, animation, and interaction techniques.