8. A method of implementing text functions in augmented reality, the method comprising: detecting, at a user device, a selection gesture performed by a user of the user device, the user device displaying a field of view to a user of the user device, and the selection gesture defining a selection area in the field of view; capturing an image of the selection area; performing a text operation on text identified in the image; and presenting, via the user device, an indication of the text operation to the user, wherein performing the text operation comprises: identifying a portion from the text identified in the image; and copying the portion from the text identified in the image to a memory buffer, the memory buffer used for copy and paste operations; and wherein presenting the indication of the text operation comprises: presenting a notification to the user.
8. A method of implementing text functions in augmented reality, the method comprising: detecting, at a user device, a selection gesture performed by a user of the user device, the user device displaying a field of view to a user of the user device, and the selection gesture defining a selection area in the field of view; capturing an image of the selection area; performing a text operation on text identified in the image; and presenting, via the user device, an indication of the text operation to the user, wherein performing the text operation comprises: identifying a portion from the text identified in the image; and copying the portion from the text identified in the image to a memory buffer, the memory buffer used for copy and paste operations; and wherein presenting the indication of the text operation comprises: presenting a notification to the user. 9. The method of claim 8 , wherein detecting the selection gesture comprises: capturing depth image data of an arm, finger, or hand motion of the user; and identifying the selection gesture based on the depth image data.