In a case mechanism keyboard, the keys are attached to the keyboard via two plastic pieces. These pieces combine in a "scissors" -like manner. They also have a key travel distance of about 2 mm. The keys are quiet and require less power to press, according to The Engineer's Cafe.
The 16-inch MacBook Pro is expected to debut this fall with a price starting at $ 3,000. It is expected to pack an LCD screen (not OLED) with a resolution of 3072 x 1
Kuo predicts that the entire The MacBook Air and MacBook Pro lines will migrate to scissor keyboards next year.