DataHand Professional II, Руководство пользователя

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SECTION 6
THREE MODES OF OPERATION
User's Guide
,
Version 1.7.5
,
November 21, 2002
29
Figure 10. Layout of Right Index Finger Keys on a Flat Keyboard
and on a DataHand® Keyboard
La y o ut of K e y s in N or m a l M o de
The layout of keys on a standard flat keyboard is called QWERTY,
for the sequence of letters in the third row of the left hand. If you
are converting from a standard flat keyboard to the hand units, you
will find the mapping of keys to be similar. For example, on a
standard flat keyboard the right index finger types the letters U, J, M
and H. Using the hand units, the right index finger types the letters
U, J, M, H and the apostrophe (‘). On the hand units, each finger
accesses the same letters of the alphabet as it does on a standard
flat keyboard, except for the letters B, T, N and Y.
Figure 10 compares the letters on the standard keyboard and the
DataHand® Systems keyboard typed by the right index finger.