Architecture student, the size of my daughter (1.75 m) asks him regularly back problems in past extended sessions on his laptop. Having worked on my post where I had dun iCurve, she was thrilled to the experience which relieved his back. Obviously, raising his laptop to rectify its position in front of a screen saccompagne invariably additional keyboard. But given the ergonomic benefit that this provides, and Griffin buying a lift of a keyboard is well worth any more expensive or drug solution (without sattaquer to the cause in the latter case). So I havent hesitated to adopt my daughter both small accessories that will, in my view, quickly adopted because quindispensables who spends most of his time leaning on the screen and the keyboard of his chips to device. To advise all architects, architects and other professionals contenders users PC or Mac laptops.