I had this old tablet from Aldi lying around. Initially used it was used as an ebook reader. However, I always wanted to have a touchscreen at the entrance of my room in order to control the smart devices. So I thought let’s give it a try and reuse this old tablet for that purpose. And here is the so far status of that project (Currently testing the kiosk software):

Aldi Lifetab 

I designed and 3d-printed a wall mount for it 
Holes drilled and mount screwed to wall 
The cover can be slided down from the top 
The final result – cable channel will be added 
The mount is quite thin so it doesn’t look very clunky.
I will add a page with the 3D design and model of the wall mount later to my webpage. And by the way, the license of the kiosk software will be purchased once I have completed my user acceptance test 😁
