Some seriously cutting-edge tech is cresting the horizon, ready to take your Apple devices and other gear to the next level of awesome. We’ve searched out the breakthroughs on the verge of becoming reality to discover how Macs, iDevices, and other tech are about to become even more impressive.

Illustrations by ArtBombers

If you’re a regular reader of Mac|Life, you know that every January we look at the fanciful future of Apple, ranging from the prototype cars to the VR goggles that might emerge from Cupertino one not-so-soon day. This is not that story. This story is about real tech that genuinely works--it’s visible on the horizon, and it could be in your Apple gear in a year or three. Think of this story as a preview of the near future.

Of course, we can’t say for sure that all this technology will end up in future products (we’re good, but we’re not psychic). Some of it may never leave the lab. What you can rely on is that old standards will hit their technical limits, and progress will march on. But for a reasonable-guess preview of how Macs, iPhones, iPads, iPods, and other tech will grow, evolve, and improve in the coming years, continue reading.

The Display's the Thing

Since the original Macintosh, our screens have been passive windodws into Apple's machines. That's about to change.

3D in Your Home

Three-dimensional TV has been a glimmer in the eye of television and movie studios since House of Wax and other 3D features first popped out at audiences in the 1950s. But the gimmick never caught on, thanks in large part to clunky technology that sacrificed picture quality. As James Cameron would be happy to explain to you, times and tech have changed, and in 2010, 3D is making the jump from the big screen into our homes…and hands.

Despite technological advances, the principles behind 3D haven’t changed much in 60 years. When a 3D image is displayed, two pictures of the same scene taken from different perspectives are shown. Those spiffy glasses make sure each is sent to only one eye, then our brain combines the two images into one, complete with the illusion of depth. A more mysterious part of the brain is responsible for deciding if it’s worth paying 10 bucks for popcorn at the multiplex.

But really, we can’t picture Steve wearing those dorky glasses at the introduction of the iMac 3D (but when we do, it always puts us in a good mood). Simplicity is Apple’s mantra, and what’s simpler than 3D screens that do the filtering for you, providing a 3D picture while eliminating the need for special eyewear? Such screens--called autostereoscopic displays--exist today. Some are peppered by tiny lenses that direct images to each eye; others use a layer of fine slits to split the display’s light in two. One of these technologies is about to get a boost from Apple’s biggest mobile-gaming rival, Nintendo. Announced this March and due for release in spring 2011, the Nintendo 3DS will be nothing less than a shot from the House That Mario Built across Cupertino’s bow. This next-gen upgrade to the popular DS handheld will sport sophisticated dual touchscreens, motion control, and--mamma mia!--autostereoscopic 3D.

Competition is another Apple mantra, and it’s no secret that Apple sees games as a big part of the success of its Multi Touch devices. Steve won’t sit still if competitors like Nintendo can gain an advantage that draws gamers away from Apple and back to the Mushroom Kingdom. If Cupertino can improve on the 3D experience offered by Nintendo’s next handheld, you can bet that App Store games--and maybe even the iPhone and iPad OS--will enter the third dimension too.

OLEDs...So Pretty!

Today we watch videos everywhere from the living room to the hotel room on our HD TVs, MacBooks, and iPads. As great as those devices are, couldn’t they all stand to have even thinner, brighter, and more energy efficient screens? Trick question--of course they could. The good news is they will, thanks to OLEDs, an acronym for organic light-emitting diodes.

OLED screens aren’t grass-fed, free-range displays sold at Whole Foods, but they do use organic material (that is, material derived from the element carbon) to produce a picture. Unlike traditional LCD screens that require power-hogging backlights to project their images, OLEDs generate their own light when electricity passes through the organic polymers sandwiched between layers of film in the display. Because those layers are only about 500 nanometers thick (that’s even skinnier than a human hair) and don’t require much else besides a power source to work, OLED screens can be dramatically slimmer and lighter than conventional displays now on the market.

Better still, large OLED displays are relatively easier to make than LCDs, and their gorgeous picture makes your spiffy plasma TV look like a 1950s Zenith. That’s because there’s no need to grow sheets of fragile crystals. Instead, organic molecules are sprayed onto film in a process much like inkjet printing, and that film can be transparent, flexible, or even foldable. An OLED screen’s flexibility and toughness make it suitable for use in a wide range of gadgets, most of which haven’t been invented yet. From giant HDTVs and miniaturized smartphones to futuristic heads-up displays in cars, OLEDs can potentially be incorporated into almost anything--potentially even woven into clothing. And because of their brightness, vibrant colors, and wide viewing angles, you’ll always look great in your 720p iSweatshirt Pro.

But don’t camp out in front of your local Apple Store for certified-organic MacBooks or casual wear just yet. While OLED screens are popping up in more and more devices (perhaps most famously in Google’s Nexus One smartphone), the technology’s best days are yet to come. Manufacturing OLED screens is still an expensive proposition, leading to high prices and tepid consumer interest. But as OLED’s momentum builds and costs drop, expect to see a gradual shift in the computer and electronics world away from LCDs, much like the transition that phased out bulky, inefficient CRTs. And expect to see Apple jump on the OLED bandwagon when the time and money are right. With its combination of energy efficiency, size, and image quality, we think OLED has a bright future in Apple’s Macs and its growing line of sleek mobile devices.

E-Papers, Please

Popularized by e-readers like the Kindle, e-paper has plenty to offer a company focused on mobile devices. Its slim design is durable, lightweight, and legible in bright sunlight. The secret lies between the sheets--plastic sheets holding tiny wells filled with black and white particles suspended in liquid. When the wells are charged, the particles move to the screen to appear as text. No backlight is required, and because electricity is only used once to draw the contents of each page, e-paper sips power compared to the LCDs in Apple’s portable lineup.

Color e-paper is so hot, you gotta wear gloves. Metaphorically speaking, that is. Photo: LG.Phillips LCD., LTD.

But while e-paper does monochrome well, most of today’s e-readers use filters to colorize their black and white text with pictures--and they simply can’t compare to LCDs. That will change. Philips is working on new technology using colored particles in a process much like blending ink dots in traditional print. The results should finally make good on e-paper’s promise, but they’re still years away.

Even then, will Steve subscribe to e-paper? The iPad’s LCD screen would seem to be the last word on the subject, but Apple could always use multiple displays in its devices. For instance, e-paper battery monitors could offer much more information than the little green lights they use today.

The Wireless War

If you’re like us, your living room entertainment setup is the second most precious collection of gear in your home (next to your beloved Mac, of course). Every night, you’re on the couch with a bowl of popcorn in front of an HD screen complete with a Blu-Ray player and 7.1 sound. Trouble is, that sweet setup means fistfuls of wire to fuss with. But those knots may not stay tangled much longer.

As home entertainment setups get more complex, something has to give. If two competing wireless standards--WirelessHD and Wireless Home Digital Interface (WHDI)--have anything to say about it, that something will be our HDMI, DVI, and other AV cables. Both standards promise something like Wi-Fi for multimedia. Compatible devices (laptops, game consoles, and mobile phones) will use them to find your HDTV automagically over the air in a system that “just works”--and the whole idea of ditching all those cords works in a big way for us.

WirelessHD devices may be available from Panasonic, LG, Vizio, and other manufacturers by the time you read this. WirelessHD delivers uncompressed video up to 1080p, multichannel audio, and other data--including Hollywood-approved DRM--at speeds up to 4Gbps, with a theoretical ceiling of 25Gbps. That’s a lot of data, but WirelessHD will only carry it up to 33 feet. The WHDI standard will move your movies as far as 100 feet, but at only up to 3Gbps. You’ll be able to compare how the two standards fare against each other when WHDI devices hit stores late this summer or early fall. Only time will tell which of these standards will be a hit with consumers or whether Apple will adopt one or play a waiting game. Let’s hope we’re not kept waiting for the release of Avatar 2 before we can stream movies, games, and more from our iPads to our televisions.

» Future Apple Devices: iPad 3, iMac 3D, Cinema Display
» Expected Arrival Date: 2013
» You'll Also See It In: HDTVs, handheld game consoles, displays
» Future Awesomeness Rating: Deeply Awesome

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