Here it comes, ready or not: the Smart House. A whole avalanche of products in mind-numbing diversity is available via this mail-order catalog and Web site. A lot of the equipment I find creepy (networks of concealed in-house mini-video cameras for “security” purposes), but some I covet right now (I want to be able to beep my front door open like I beep my car door open; $69 uninstalled). The rest can wait (the caller ID of your incoming phone call shows up on your TV). The avalanche is only picking up speed and this catalog, which has the widest collection I’ve seen, is the best way to keep up.