2011 sees Automated Home reach the ripe old age of 15. To celebrate our quindecennium (yes, really) we've asked some friends of the site to look back and give us their home automation highlights from the past decade-and-a-half. For an even greater challenge we then asked them to look ahead to what advances the next 15 years will bring to digital domesticity. The second of our special features comes from Johannes Rietschel, the CEO of Barix, a company we have featured many times over the years....