This was one of the best and the most challenging projects under our portfolio. We were approached by Samsung to create a video wall, but using 30 tablets in a 6×5 matrix. Since tablets have built-in processing capability, we did not need a separate processor. Although this is more challenging with respect to the reliability aspect of the solution.
Thus, we made an android application to run on each, which communicated with a high-end server on the LAN. The full matrix was made to behave like a single large screen as well as individual units.
This was installed in the Samsung store in Dubai mall.