accessory, developed and produced by Anoto
"The Chatpen™ looks and writes like a normal pen, but it houses a sophisticated array of technology that includes an infrared camera, an image processor and a wireless Bluetooth™ transceiver. These components works together with the proprietary Anoto™ pattern, a series of nearly invisible dots printed on ordinary paper, to make pen and paper a medium for interacting with mobile phones, computers and the internet. With the Chatpen™, you are no longer restricted to text-based SMS or e-mail, but are able to send hand-written notes to anyone with a mobile phone, PC or PDA. Everything from sketches to graphical e-mails can be transmitted instantly, adding a more personal dimension to messaging and simplifying the process of sending text in languages that do not support the Roman alphabet."
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