From Gematsu (link 1) (link 2)
There's more information at the links.
I seriously cannot wait for the game.
Many new blocks and furniture that stimulate ideas for building will appear. This includes the "Magne Block," which moves in response to installed magnets, the "Trampoline," which can be used as an athletic course mechanic, and more.
—If there are Magne Blocks moving in response to magnets, you can create a moving platform!
Have Residents Automatically Construct Your Blueprints
- Lay out the blueprints.
- Place necessary items, such as furniture and blocks, into the storage chest.
- Residents will get to work. Items will be withdrawn from th storage chest as needed to properly craft what is shown on the blueprints.
- Event a giant castle can be built with ease.
There's more information at the links.
I seriously cannot wait for the game.