The Hegetron Grafpad II is a graphic tablet. It was produced for the Amstrad CPC, Joyce PCW and the IBM PC.
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This device is supported by FutureOS. The resolution of about 1500 * 1000 points is used.
Reviews
The Grafpad II is reviewed in Amstradbladet 1987, Issue 4, page 24 (Danish)
Weblink
Source code for programmers available at: http://f1.grp.yahoofs.com/v1/sMG7SvH_FKtLDL6Q-NAgeqgGPeykbpbl19cou9jT-iHUGQDX0A-efSSeTSA-2qo_7mHPg20Nin8yaxCYMGtj/Source_Codes/Hegetron_Grafpad_2.txt