Instead I suspect it's probably getting close to the time when we can come up with a new typing metaphor Since this system records relative finger position, I'd imagine that it would be theoretically possible to let deaf people talk to their computers with Sign Language. Where that leaves the rest of us, I'm not sure.
If you want to determine what the watermark is, just: 1) Scan your image. 2) Scan it again, only shift it down y inches, and over x inches. 3) Compare the two scans, allowing for x and y and the DPI of your scanner. The difference will include the watermark. 4) If the images compare identical, use different values of x and y, or try rotating the image. 5) Repeat the process with a number of varied images.
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Instead I suspect it's probably getting close to the time when we can come up with a new typing metaphor Since this system records relative finger position, I'd imagine that it would be theoretically possible to let deaf people talk to their computers with Sign Language. Where that leaves the rest of us, I'm not sure.
There's a thing on the Discovery Channel tonight that looks like it could be the same material:
/ 14/22595000.html
http://www.discovery.com/sched/domestic/episode
If you want to determine what the watermark is, just:
1) Scan your image.
2) Scan it again, only shift it down y inches, and over x inches.
3) Compare the two scans, allowing for x and y and the DPI of your scanner. The difference will include the watermark.
4) If the images compare identical, use different values of x and y, or try rotating the image.
5) Repeat the process with a number of varied images.