See, how your TV will look in 2013

Think your high-definition TV is hot stuff (AP) -- as sharp as it gets? At the biggest trade show in the Americas, which kicks off next week in Las Vegas, TV makers will be doing their best to convince you that HDTVs are old hat, and should make room for "Ultra HDTV." 

It's the latest gambit from an industry struggling with a shift in consumer spending from TVs, PCs and single-purpose devices such as camcorders to small, portable do-it-all gadgets: smartphones and tablets. The Consumer Electronics Association estimates that device shipments to US buyers fell 5 per cent in dollar terms last year excluding smartphones and tablets, but rose 6 per cent to $207 billion if you include those categories. 
The trends suggest that the International CES (formerly the Consumer Electronics Show) is losing its stature as a start-of-the-year showcase for the gadgets that consumers will buy over the next 12 months. It started out as a venue for the TV and stereo industries. Later, PCs joined the party. 

But over the last few years, TVs and PCs have declined in importance as portable gadgets have risen and CES hasn't kept pace. It's not a major venue for phone and tablet launches, though some new models will likely see the light of day there when the show floor opens. The biggest trendsetter in mobile gadgets industry, Apple, stays away, as it shuns all events it doesn't organize itself. 

Apple rival Microsoft has also scaled back its patronage of the show. For the first time since 1999, Microsoft's CEO won't be delivering the kick-off keynote. Qualcomm has taken over the podium. It's an important maker of chips that go into cellphones, but not a household name. 

None of this seems to matter much to the industry people who go to the show, which is set to be bigger than ever, at least in terms of floor space. 

Gary Shapiro the CEO of the organizing Consumer Electronics Association, expects attendance close to the 156,000 people who turned out last year. That's pretty much at capacity for Las Vegas, which has about 150,000 hotel rooms. The show doesn't welcome gawkers: the attendees are executives, purchasing managers, engineers, marketers, journalists and others with connections to the industry. 

"We don't want to be over 160,000," Shapiro said in an interview. "We do everything we can not to be too crowded." 

Nor do the shifting winds of the technology industry seem to matter much to exhibitors. Though some big names are scaling back or missing, there are many smaller companies clamoring for booth space and a spot in the limelight for a few days. For example, while Apple doesn't have an official presence at the show, there will be 500 companies displaying Apple accessories in the "iLounge Pavilion." 

Overall, the CEA sold a record 1.9 million square feet of floor space (the equivalent of 33 football fields) for this year's show. 

These are some of the themes that will be in evidence next week: 

Sharper TVs
Ultra HDTVs have four times the resolution of HDTVs. While this sounds extreme and unnecessary, you've probably already been exposed to projections at this resolution, because it's used in digital movie theaters. Sony, LG, Westinghouse and others will be at the show with huge flat-panel TVs that bring that experience home, if you have a spare $20,000 or so. 

While the sets are eye-catching, they will likely be niche products for years to come, if they ever catch on. They have to be really big - more than 60 inches, measured diagonally - to make the extra resolution really count. Also, there's no easy way to get movies in UHDTV resolution. 

"While there's going to be a lot of buzz around Ultra HDTV, we really think what's going to be relevant to consumers at the show is the continued evolution of 3D TVs and Internet-connected TVs," said Kumu Puri, senior executive with consulting firm Accenture's Electronics & High-Tech group. 

Bigger phones
Unlike TVs, new phones are launched throughout the year, so CES isn't much of a bellwether for phone trends. But this year, reports point to several super-sized smartphones, with screen bigger than five inches diagonally, making their debut at the show. These phones are so big they can be awkward to hold to the ear, but Samsung's Galaxy Note series has shown that there's a market for them. Wags call them "phablets" because they're almost tablet-sized. 

Acrobatic PCs
Microsoft launched Windows 8 in October, in an attempt to make the PC work more like a tablet. PC makers obliged, with a slew of machines that blend the boundaries. They have touch screens that twist, fold back or detach from the keyboard. None of these seems to be a standout hit so far, but we can expect more experiments to be revealed at the show. 

"All the PC manufacturers recognize that they have to do things differently," Accenture's Puri said. 

Attentive computing
CES has been a showcase in recent years for technologies that free users from keyboards, mice and buttons. Instead, they rely on cameras and other sophisticated sensors to track the user and interpret gestures and eye movements. Microsoft's motion-tracking add-on for the Xbox 360 console, the Kinect, has introduced this type of technology to the living room. Startups and big TV makers are now looking to take it further. 

For example, Tobii Technology, a Swedish company, will be at the show to demonstrate "the world's first gaze interaction computer peripheral" - basically a camera that tracks where the user is looking on the screen, potentially replacing the mouse. 

PointGrab, an Israeli startup, will be showing off software that lets a regular laptop webcam interpret hand movements in the air in front of it. 

Assaf Gad, head of marketing at PointGrab, said that CES is usually full of hopeful companies with speculative interaction technologies, "but this year, you can actually see real devices."