When Valve's first hardware hire, Jeri Ellsworth, tweeted back in February that she was fired from the company, we were disappointed but also intrigued by what she meant by "time for new exciting projects." Well we finally saw what she's been up to here at at Maker Faire 2013. It's called Cast AR, and it's a pair of 3D augmented-reality glasses that she and former Valve programmer Rick Johnson were working on at Valve before they left.

The model we saw is still in the early prototype stages, but the concepts are already in place. Perched atop a pair of active shutter glasses are a couple of miniature LCD projectors, which bounce images from a connected computer onto a special reflective surface at a 120Hz refresh rate. A camera module sits on the eyewear's bridge and monitors an array of infrared LEDs embedded in the reflective surface. This allows for quick and accurate head tracking. Join us after the break for our impressions and our video interview with Jeri Ellsworth.

Gallery: Cast AR hands-on at Maker Faire 2013

Filed under: Gaming, Wearables

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Most approaches to capturing 3D models of real-world objects involve multiple cameras that are rarely cheap, and are sometimes tricky to calibrate. The University of Glasgow has developed a method that ditches those cameras altogether. Its system has four single-pixel sensors stitching together a 3D image based on the reflected intensity of light patterns cast by a projector. Reducing the pixel count lowers the cost per sensor to just a few dollars, and extends the sensitivity as far as terahertz wavelengths. Real-world products are still a long way off, but the university sees its invention as useful for cancer detection and other noble pursuits. Us? We'd probably just waste it on creating uncanny facsimiles of ourselves.

Filed under: Science, Alt

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Via: New Scientist

Source: University of Glasgow

You might say the day is never really done in consumer technology news. Your workday, however, hopefully draws to a close at some point. This is the Daily Roundup on Engadget, a quick peek back at the top headlines for the past 24 hours -- all handpicked by the editors here at the site. Click on through the break, and enjoy.

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You might say the day is never really done in consumer technology news. Your workday, however, hopefully draws to a close at some point. This is the Daily Roundup on Engadget, a quick peek back at the top headlines for the past 24 hours -- all handpicked by the editors here at the site. Click on through the break, and enjoy.

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You might say the day is never really done in consumer technology news. Your workday, however, hopefully draws to a close at some point. This is the Daily Roundup on Engadget, a quick peek back at the top headlines for the past 24 hours -- all handpicked by the editors here at the site. Click on through the break, and enjoy.

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Denon's just added to its lineup of network-capable AV receivers with new IN-command models that bring 4K, streaming and surround sound options aplenty. The flagship model is the $1,300 AVR-X4000, which supports 4K passthrough for the few lucky owners of such sets, along with HDTV to 4K upscaling, Spotify, AirPlay and DNLA 1.5. Other features include 7.2 surround sound output with Audyssey DSX, Dolby Pro Logic IIz or DTS Neo:X encoding, 125 watts of power per channel, seven HDMI inputs and three outputs, a remote control app for iOS, Android or web browsers, home automation compatibility, multi-room control and MP3 audio restoration. The $900 AVR-X3000 and $650 AVR-X2000 pack similar features but dial back the watts, surround sound and decoding capability, while the $450 AVR-X1000 is limited to 1080p output and carries the smallest amp. All the models are now up for grabs, while the copious list of specs can be found at the source.

Filed under: Home Entertainment, HD

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Via: HDTV Space

Source: Denon

Loewe has staked its success in the TV market on personalized designs, and it's taking that concept to its logical extreme with the upcoming Reference ID. First shown at IFA last year, the LCD set is now due to reach the UK in July with progressively wilder customization options. Owners will only have a choice of covers for the built-in 160W speaker at first, they'll get frame selections later in the summer, and full customization of materials and patterns this fall -- if they want a set housed in leather and gold, it can happen. Conformists might still be happy with the Reference ID between its 3D-ready 400Hz panel, media streaming and a dual-channel DVR with 1TB of space. Loewe's adaptable design won't be cheap for discerning Brits, however: 40-, 46- and 55-inch variants will respectively cost £4,500, £5,500 and £6,500 ($7,007, $8,564 and $10,121), and that's before applying a personal touch.

Filed under: Home Entertainment, HD

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Via: Pocket-lint

Source: Loewe

Who, you say, might be the target customer for Sony's Digital Recording Binoculars? Your guess is as good as ours, but regardless of the device's audience, Sony's improvements are sure to boost that base by a bit. Like its predecessor, the DEV-5V, the DEV-50V captures stills and video, and will retail for $2,000, though the similarities end there. These binoculars are suited for far more than birdwatching -- the dual-sensor design is ideal for shooting 3D, and with dual 2.4M-dot XGA OLED viewfinders, previewing and playing back three-dimensional content apparently feels quite natural. There's a 0.8-25x zoom ratio (36.3-2,007mm 35mm equivalent), giving you quite a bit of range for viewing and recording just about any scene. The active optical SteadyShot offers twice the stability of its predecessor, and at 1 pound, 14 ounces, representing a 30-percent reduction, you'll be holding the binocs with a bit less discomfort, too.

Curiously, the previous-generation product wasn't rain-proof, but that's been resolved now -- a new water- and dust-resistant housing is designed to let water flow through the eyepieces without accumulation. Dual Exmor R CMOS sensors enable 20.4-megapixel still image and 1080/60p video capture, while a two-channel internal mic and audio input (and headphone) jack make it possible to add in your own audio -- quite useful, considering that the source of your footage may be hundreds of feet away. Sony's DEV-50V Digital Recording Binoculars are expected in stores for $2,000 come June. Will they be going home with you?

Gallery: Sony DEV-50V Digital Recording Binoculars

Filed under: Cameras, Sony

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We didn't find much in the way of news at the Inside 3D Printing Conference and Expo here in NYC (and, we're sad to say, our press badges were just old-fashioned 2D printed), but there was plenty to look at, thankfully. Between the slew of business and consumer devices and the boatload of printed objects, the event was part business conference, part art show. And while the real star was the still-fresh world of desktop home printers, plenty of companies brought out their big-gun industrial devices (including at least one really sweet giant 3D scanner). Peep the gallery below to check out some of the eye candy from the event.

Gallery: Inside 3D Printing Conference and Expo 2013

Filed under: Peripherals

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