Microsoft today revealed the information about v.Next of Windows Embedded Family of products. Windows Embedded family of products powers devices such as point of service (POS) terminals, in-car infotainment, medical equipment and even bar-top game machines.
Windows Embedded Standard v.Next will support the ARM architecture, and Windows Embedded Compact will continue to provide a proven, real-time operating system and a full tools suite for a streamlined development experience on small-footprint, specialized devices. Windows Embedded Standard v.Next will deliver technologies for customized, rich user interfaces, enhanced always-on connectivity, and all of the management and security functionality provided by Windows 8.
There are several versions of Windows in the Windows Embedded family, so you can check for more detailed information about each from Microsoft here.