During the Surface event today in New York, Microsoft unveiled the Surface Pro 3. The device features a flexible kickstand, which includes the standard angle that we can experience with the first and second generation Surface devices.
However, the Surface Pro 3 also features a 150-degree angle (see images below). This allows for the device to sit perfectly on your lap, no matter what your task or purpose of the device is.
The flexible kickstand also allows for more stability, making the overall length of the device shorter on your lap. This also places the keyboard at a slight angle too.
You can pre-order the device beginning May 21st, starting at $799 for an Intel Core I3 version.
Further reading: Microsoft, Surface Pro 3