Do you use foam stick-on pads for securing the ipad?
No. We explored many ways to secure an iPad into a wood/bamboo frame. The stick-on foam was quickly eliminated because it simply did not secure an iPad, it wears out, and it would not stay adhered to the wood. The foam would either come undone, or simply stay compressed and the iPad would easily fall out. We designed our own proprietary corner system which will hold very securely, never need to be re-glued.