Mohit Sindhwani wrote:
> Out of curiosity, what is the resolution of cameras in Japan now?
3 Megapixel for top-end
> What is the kind of resolution that works well for QR codes?
The resolution of the camera is not critical - older phones
(P505iS) with a 1 megapixel camera, which were state of the
art about 2-3 years ago actually work better than some newer
ones with 2 megapixel cameras.
In my experience the most critical factor is how well the
QR code is printed. Sometimes they are not printed well,
and then the scan fails.
> In Singapore, I believe that phone cameras with "macro" mode
> are unheard of :)
I am not surprised.
If you want to know more about camera phones in Japan, we
have a report here:
http://www.eurotechnology.com/store/camera-phone/
More about Japan's telco industry:
http://www.eurotechnology.com/store/
Gerhard
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Gerhard Fasol, PhD Eurotechnology Japan K. K.
http://fasol.com/blog/ http://www.eurotechnology.com/
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Received on Sun Jun 5 11:43:30 2005