This family home by TACT Architecture in Toronto is as provocative as one of Richard Serra’s massive steel sculptures. Behind its weathering steel is a home brimming with sunlight, wooded landscape views, and the latest technology. The architects outfitted the residence with Control4, an automation system that one of the architects uses in his own home. With wi-fi, it manages the lighting, audio, security, televisions, fireplace and heating, air conditioning, and ventilation.