2009年10月29日星期四

Acer comes with 23-inch T230H multitouch monitor

Acer hasn't exactly been slacking when it comes to Windows 7-related hardware, but it looks like its still putting the final touches on its launch line-up, with it now rolling out a new multitouch monitor to complement its range of laptops and desktops. What's more, at a full 23-inches, the company's new T230H monitor best similar offerings from Dell and HP in terms of sheer size, and it packs some respectable specs across the board, including a full 1920 x 1080 resolution, a 2ms response time, a promised 80,000:1 contrast ratio (take that with the usual grain of salt), and an HDMI port in addition to DVI and VGA. Still no official word on US pricing, it seems, but this one will apparently run €349 in Europe.
a few years ago I worked in radio communications, and the consoles they used at the communications centers (think police or fire station) were usually PC screens and then special button panels for different functions. They tried touch screens, but found that even when the screens were set into hollows in the desks, that the operators didn't like using them too much.
For a start, pressing a hard screen all day instead of a compliant switch wasn't too comfortable, but the other effect was nicknamed "gorilla arm", the effect of having to hold your arm in the arm all the time in order to raise your hand to the screen. In the end, a compromise was reached - a keyboard for most of the activities, and the touch screen could be used for non-routing activities such as alerts and special features where a reconfigurable touch panel was ideal.
I personally am looking forward to display tech which allows us to maintain a much longer focal length (kind of like those pictures with hidden images). projectors don't work because they require to much space. however maybe there's a way to reflect light only back to its source, so everyone can look at the same screen but see a different image.

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