Redstone Conduit

Bedrock Player.

Enable vertical redstone connections without alternating blocks. Construct scaffolding, right click with redstone dust to use as a restone conduit. Would allow for vertical travel of redstone signals, connect to blocks in any direction. To stop signal travelling in an unwanted direction, enter the scaffold and place carpet on the side to be blocked.

This would allow for more compact builds, individual powering of contraptions next to each other, as well as adding function to an existing block.