How to configure Switch Synth?
I am new to NVDA. It looks like a great tool for my mum who is in her 70s and losing her sight. She is bilingual (English-Mandarin) and I have installed Switch Synth 1.02 (https://addons.nvda-project.org/addons/switchSynth.en.html) together with NVDA on her pc.
Can anyone help with configuration instructions?