

Bookshelf
You can create an inventory in a Bookshelf by Right Clicking on the Bookshelf.

SpoutBackpack
This is how the Backpack looks like.

Lock your inventory
Example of locking an inventory

Locking doubledoors
Here the the doubledoors are locked with a pincode "1234" and Autoclose after 3 seconds. The price to use the doubledoor is 1.

Opening doubledoors
When you open a doubledoor, both doors open at the same time :-)

New Digilock GUI
Picture of an experimental GUI interface for Digilock

Before and after sort
This is who the inventory looks before and after sorting and stacking

New Digilock version 3.2.4
Here's a photo of the GUI for the Digilock mechanism as of version 3.2.4

Spouts EditSignGUI
This is how Spout EditSignGUI looks like....

Portable WorkBench
You can allow the users to have an portable workbench or let them buy one.