Without going too far back on what LM3LABS has done in the last 3 years, it is important to present Catchyoo’s applications. Here is the Catchyoo table installed in the showroom in Omotesando/Aoyama (always in Tokyo).
Catchyoo table is applicable to any table. And to anticipate your question: yes on rear and front projection.
Feeling from using this kind of interactivity is very different from the ground interactivity (soon a movie of it). Applications ? This is obviously not a product for collaborative work (does someone need such collaborative table when using PC are so easy?). No, Catchyoo interactive table is for interactive advertisement on club/bar tables, because this is finally where the money is.