118
• Magnify and pan: Triple-tap and hold, then drag your finger.
While you’re in magnification mode, you can:
• Pan: Drag two or more fingers across the screen.
• Adjust zoom level: Pinch two or more fingers together or spread them apart.
BrailleBack device support
BrailleBack
BrailleBack is an add-on accessibility service that helps blind users make use of braille devices.
It works together with the TalkBack app to give a combined braille and speech experience. This
app lets you connect a supported refreshable braille display to your device via Bluetooth. Screen
content appears on the braille display, and you can navigate and interact with your device using
the keys on the display. You can also input text using the braille keyboard.
NOTE: Brailleback can only be used when TalkBack is enabled.
Devices supported in this version of BrailleBack include the following:
• APHRefreshabraille
• BaumVarioConnect
• EsysEuroBraille
• FreedomScienticFocusBlue(14and40cellmodels)
• HandyTech(BasicBraille,ActiveBraille,BrailleStar,BrailleWave,Braillino,EasyBraille)
• HarpoBraillepen12
• HIMS(BrailleSense,BrailleEDGE)
• HumanwareBrailliant(1stgenerationandBImodels)
• OptelecAlva(BC640,BC680)
• PapenmeierBraillexTrio
• Seika(notetakerand40celldisplay)
Install BrailleBack
BrailleBack is an open source application developed by the Eyes-Free project that doesn’t come
pre-loaded on the device; it must be installed manually. To install BrailleBack, follow these steps:
1. Click BrailleBack to go directly to BrailleBack in the Google Play Store.
2. Select Install.