1. Touch Strips and Touch Pads
Windows 8 is all about the touch screen (well, at least partially about the touch screen), and the new computer peripherals try to mimic that experience. Although the world loves its tablets, there is still a very vocal part of the audience who prefers to use keyboards and mice during many computing tasks. In keeping with the touch screen friendliness of Windows 8, both Microsoft and Logitech have featured touch areas on their devices -- small and large. The Microsoft Wedge Touch mouse and Logitech Touch T620 mouse both feature all-over touch surfaces, while the Microsoft Sculpt Touch and Logitech Zone Touch T400 swap out the scroll wheels for touch strips.
2. Horizontal Scrolling
Another hallmark feature of the Windows 8 OS is swiping horizontally to get from screen to screen. While horizontal scrolling was once a rarely found feature meant for spreadsheet users, you can expect to see it become a standard detail in Windows 8 peripherals going forward.
3. Charm Keys
The Charms in Windows 8 have taken the place of the traditional Start Menu, and many keyboards are adding dedicated Charm keys as a way to quickly access them. Those using tablets and touch screen PCs running Windows 8 can access the Charms by swiping the right side of the screen. To accommodate this, Logitech's T650 wireless touchpad lets you pull them up by swiping its right side.
Although it's not an absolute that Windows 8 peripherals will connect via Bluetooth, it is featured in several of the newest devices. Logitech kept with its Unifying Technology for its new mice, but switched to Bluetooth connectivity for its Logitech Bluetooth Illuminated keyboard K810. Microsoft, on the other hand, uses Bluetooth for its Sculpt Touch mouse, Wedge Mobile keyboard and Sculpt Mobile keyboard, but switched to a nano receiver for its Sculpt Comfort keyboard.
Nearly all laptops and tablets going forward feature built-in Bluetooth, and pairing it is extraordinarily easy. If your device doesn't have built-in Bluetooth and you still want to use one of the new peripherals, there are ways around this.