Acer ICONIA - Manual (Page 54)

Virtual Keyboard 50
English
Select the area (on the upper screen) in which you wish to enter text. Enter your
text in the yellow area and tap Insert to insert the text on the upper screen.
Handwriting actions
From the toolbar at the top of the page, you can view animations illustrating
the actions mentioned.
Tap the displayed text to space the letters more widely so you can change
individual letters.