Laptop holders raise the screen of the laptop and reduce the viewing distance. This places much less stress on one's neck, and one can work much more comfortably.Laptop holders with a document holder also increase productivity. BakkerElkhuizen laptop holders increase productivity by 17%, reduce stress on the neck by 32% and result in 21% more comfort.Ergo-Q 330 is a portable notebook stand with integrated pivotable document holder.