Recently, I brought MBP Pro with Force Touch, and believe me Its Amazing. I’ve been using apple’s traditional trackpad from last 7 years and it was an awesome experience to put your finger on it.
Most UX designer use mouse for their UX wireframe/design solutions, Even I was one of them, however, when I started using Unibody MacBook Pro early 2011 model I have never used mouse for creating low-fidelity and high-fidelity mock-ups. This time I tried new Trackpad from Apple, It has built-in force sensors and a Taptic Engine that delivers haptic feedback.
Force Touch opens up a range of new gestures, including the new force click. Developers can tap into these expanded capabilities with new APIs available in the latest builds of OS X Yosemite.