http://www.unplggd.com/unplggd/personal-health/the-best-nopain-laptop-position-109233
After reading that article I think that working without a table is just non-sense for long typing.
Best solution is to avoid working on a laptop!!!! Rising the laptop screen to eyes hight and having a keyboard and mouse at wrist height, using a laptop riser or a second screen.
Solutions:
Haha this image is so old-school :)
