Sony exhibited a head-mounted display (HMD) supporting augmented reality (AR) and capable of superimposing characters and images on the user's view deep in its booth at 2014 International CES.
Sony did not introduce the HMD in the press conference or keynote lecture. It is a so-called binocular, optical see-through smart glasses.
"We are planning to commercialize it in one or two years," the company said. "But we want to commercialize it within 2014 if we can."
Sony attached a holographic film that it has been developing to the glass of the HMD. The video displayed on a prototype had a brightness of 1,000cd/m2 or higher, and the thickness of its lens was only 1mm. The transmittance of the glass part was 90%.
The prototype was made to let visitors experience the advantages of the binocular, optical see-through HMD and defined as a "concept model." Therefore, it had some limitations in terms of shape and functions. For example, the prototype was not equipped with a rechargeable battery or temples and had to be held by hand. But when Sony explained the details of the HMD to me, I thought it was very promising.
Players data displayed in soccer match
In the booth, when a visitor watched a soccer game displayed on a large screen, players' names, etc, were shown in the lower side of the view. The type of displayed information changed depending on scene. The soccer match had been recorded in advance.
Sony said it wants to add the following functions to the HMD when it is commercialized though the company said that they are under consideration and subject to change.
The largest impact will be made by a function that detects the direction of the line of sight. If a product featuring this function is released within 2014, it will probably be the world's first such product, the company said. It seemed that the function will be used to change displayed information in accordance with the direction of the user's line of sight.
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