For many of us, smart homes seem like a far off concept from a science fiction novel set hundreds of years in the future. Imagine things like appliances that learn our schedules, lights that turn off after we leave a room, locks that can be remotely triggered to let yourself (or others) into your house and more. You know what though? The future is here. Engadget reader Dignan17 shows us what it takes to get started with home automation using Z-Wave compatible devices.