Keypad 8 or 9 will do nothing, as you can't transfer items to the output slot using shortcuts.Keypad 5 or 6 or 7 will transfer Screws to the Manufacturer.Keypad 4 will do nothing, since the Manufacturer is full of Encased Industrial Beams in that slot.Keypad 2 or 3 will transfer Steel Pipes to the Manufacturer.Keypad 1 will transfer Modular Frames to the Manufacturer.Insert relevant items - Using Keypad 1 to 0 while interacting with a building with relevant items can be used to insert the relevant items to the building input or Power Shard slot.Equip - Double or ⇧ Shift + will equip items in the hand or body slot.Hand slots - to scroll between hand slots.Hotbar - Items in the inventory can't go into the hotbar (only buildings can).Sorting - Inventories (including storage buildings) have a button to sort all items.The menu also has a button to see the item's entry in the codex. Holding down brings up a menu that allows splitting off specific amounts, either by using the slider or manual input. Splitting stacks - will split a stack in half.
Mass transfer - All items of the same type will be transferred when dragging an item followed by holding Ctrl and drag into another inventory, or Ctrl +.Stack transfer - Items can be quickly transferred as a stack to/from the inventory by holding ⇧ Left Shift when an item.
