Seika Patch for NVDA
Copyright (C) 2020 Tsinghua Univ.

How to install this patch:
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1. Install and run the NVDA 2019.3 and newer.
2. Right-click the NVDA icon and select "Preferences > settings".
3. Select the "Advanced" within the "Categories".
4. Check on the "I understand that changing these settings may cause NVDA to function incorrectly."
5. Check on the "Enable loading custom code from Developer Scratchpad directory".
6. Click the "Apply" button.
7. Click the button "Open developer scratchpad directory".
8. Open the folder "brailleDisplayDrivers".
9. Unzip the "Seika Patch for NVDA v3.3.zip" and copy all files to the "brailleDisplayDrivers" folder.
10. Restart the NVDA.
11. Connect the Seika Notetaker with PC by using the USB cable.
12. Power on the Seika Notetaker and select the "USB Connection" and press Dot8.
13. Right-click the NVDA icon and select "Preferences > settings".
14. Select the "Braille" within the "Categories".
15. Click the "Change..." button in the "Braille display".
16. Select the "Seika Notetaker" and click the "OK" button.
17. The Seika Notetaker working with the NVDA now.
18. The Seika Notetaker can be connected with the NVDA automatically without settings next time.

How to uninstall this patch:
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You should select another braille display item in the NVDA, or close the NVDA, this will release
the patch which used by the NVDA. Click Windows Start-->Program-->NVDA --> explore NVDA user 
configuration directory, go into the folder "brailleDisplayDrivers", select all the file in this 
folder and delete, this will uninstall the patch. You should mack sure there is only seika patch 
in the "brailleDisplayDrivers" folder, otherwise you may uninstall other patch.

Release Dates
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	Seika Patch for NVDA v3.3 - February 14, 2020
	Seika Patch for NVDA v3.2 - July 10, 2017
	Seika Patch for NVDA v3.1 - July 6, 2017
	Seika Patch for NVDA v3.0 - June 12, 2017
	Seika Patch for NVDA v2.0 - April 23, 2017

Version 3.3
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	1. Supports NVDA 2019.3 and newer.
	2. SeikaDevice.dll (without dot1~dot8 input, Seika Device SDK V3.0)

Version 3.2
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	Fixed bug of routing key press. Add function of left space key.

Version 3.1
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	Fixed bug of bluetooth connection.

Version 3.0
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	Fixed bug of can not input enter by dot8, can not input backspace by dot7.	

Version 2.0
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	1.Fixed bug of lose data when input character. The "SeikaDevice.dll" can not input character.

Version 1.0
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	1.Initial version.

