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The future of home automation, the so-called “smart home”, is so bright, you’re going to have to wear shades—you’re BS shades, that is. If you believe the seriously over-heated hype, the new smart home hubs and home automation systems will save you money, keep you safe, make your life more convenient, improve your love life, grow hair where you want it (and keep it from growing where you don’t), and promote peace and harmony (the noun, not the remote control company) around the world. The enthusiasm is genuinely infectious, and I have to remind myself every now and then that the promised techno-utopia and the eventual techno-reality are often quite disparate. But dreams of a better smart home future give us something to strive for, and that Jetsons-like journey begins with small steps. Buying one of the new smart home hubs and installing a couple of sensors and devices, however, may be a bigger step than you’re ready for. What happens if you’re interested in home automation, but all you’re comfortable with now is sticking your big toe over the starting line...

The Dolby Atmos surround-sound format for home theaters made its debut this week with product announcements from several manufacturers and live demos in New York City at the Consumer Electronics Association's CE Week trade show. The technology that Dolby first introduced to theaters in 2012 offers the potential for a far more immersive audio experience than the traditional 5.1- and 7.1-channel systems that are still mostly employed today, and having experienced Atmos in the cinema, I admit I was pretty pumped heading into the demos.

And I wasn't let down. Atmos in the home environment seems to work—surprisingly well, in fact. Caveats? Yeah, there are a few worth watching out for that I'll get to later. But overall, I'll go on record that this is probably the most discernable advance in home theater sound since the introduction of lossless digital audio in the Dolby TrueHD and DTS-HD Master Audio formats on Blu-ray. And it's one that leaves all the pre-existing height- and width-channel surround formats— including Dolby Pro Logic IIz and DTS Neo:X—in the dust. Finally, this may be one that will truly make it worth the trouble of adding those extra speakers. Maybe...

Pioneer showthcased Dolby Atmos-enabled Elite Series receivers and speakers at the CE Week trade show held in New York City.

Q I own a Panasonic TC-P60ZT60 plasma TV. I also have a Pioneer SC-1323-K A/V receiver, the first I’ve owned with HDMI connections.

Here’s my question. Having dialed in the Panasonic’s internal settings to my satisfaction, am I losing picture quality by routing video sources through the receiver instead of connecting directly to the TV? Some receivers are praised based on the video processing chips they use, but do these actually do anything to improve picture quality when the source is HDMI? I’m using a Comcast cable box and a 1080P Roku to stream home movies from a PC located in another room. I also watch DVDs on rare occasion through a standard DVD player.—Rich Wegrzyn