Give me two examples of each type of interface. For each example provide at least 2 research and design issues that you feels is relevant.

Only number 17-20

.2 Interface Types umerous adjectives have been used to describe the different kinds of interfaces that have een developed, including graphical, command, s fective, mobile, intelligent, adaptive, smart, tangible, touchless, and natural. Some of the terface types are primarily concerned with a function (e.g. to be intellig al, invISI ambient, arily concerned with a function (e.g. to be intelligent, to be adaptive, e ambient, to be smart), while others focus on the interaction style used (e.g. command, raphical, multimedia), the input/output device used (e.g. pen-based, speech-based, gesture- ased), or the platform being designed for (e.g. tablet, mobile, PC, wearable). Rather than over every possible type that has been developed or described, we have chosen to select the nain types that have emerged over the last 40 years. The interface types are loosely ordered n terms of when they were developed. They are numbered to make it easier to find a par- icular one (see Table 6.1 for complete set). It should be noted, however, that this classifica- ion is for convenience. The interface entries are not mutually exclusive since some products an appear in two categories. For example, a smartphone can be considered to have either mobile or touch interface. Table 6.1 suggests which interfaces are related or have design ssues in common. Interface type See also 1. Command-based 2. WIMP and GUI 3. Multimedia 4. Virtual reality 5. Information visualization and WIMP and web Augmented and mixed reality Multimedia dashboards 6. Web 7. Consumer electronics and appliances 8. Mobile 9. Speech 10. Pen 11. Touch 12. Air-based gesture 13. Haptic 14. Multimodal 15. Shareable 16. Tangible 17. Augmented and mixed reality 18. Wearable 19. Robots and drones Mobile and multimedia Mobile Augmented and mixed reality Shareable, touch Shareable, air-based gesture Tangible Multimodal Speech, pen, touch, gesture, and haptic Touch Virtual reality 20, Brain-computer interaction (BCI) Table 6.1 The types of interfaces covered in this chapter