The successor to the ThinkPad Helix is coming! And it will feature dedicated buttons for the TrackPad. This is very good news!
The ThinkPad Helix 2 will feature a Broadwell Core M CPU. It will be a fanless design unlike its predecessor which had a fan inside the tablet and on the keyboard dock. But they tended to be a bit noisy as I pointed out in the review of the ThinkPad Helix earlier.

Here are some of the specifications:
**CPU** | Intel Core M (Broadwell) - (up to 2.6 GHz) |
**Display** | 1920x1080 |
**Digitizer** | Yes, with digitizer pen |
**Battery Life** | * Tablet: 8 hours (+33.3% improvement compared to 1st gen ThinkPad Helix) * With Ultrabook Pro keyboard dock: 12 hours (+20% improvement compared to 1st gen ThinkPad Helix) |
**WiFi** | 802.11ac |
**Size** | 0.38 inches thick (9.65mm) |
**Weight** | 1.76 pounds (0.8kg) |
**Optional accessories** | * Standard Ultrabook keyboard dock: Digitizer pen can be stored inside the docking station. * Ultrabook Pro keyboard dock: Digitizer pen is attached to the dock with a clip, but the clip can be detached. * Desktop dock (similar to ThinkPad 10) |
**Price** | Starting at 999 USD |