1. For multiple simultaneous speakers of comparable volume, it’s only as good as the underlying speech-to-text engines we’ve implemented/integrated, which is currently not very good. It’s active area of research and engineering for us and we believe we’ll make strides to improve things; but, as you rightly point out, solving the crosstalk problem is very difficult. For the more general so-called "cocktail party problem", we can do a good job of filtering out more distant/lower volume voices and other environmental noise. Choosing the right microphone can improve things further, for example by pairing a noise canceling Bluetooth lapel mic.
2. We allow one to project the subtitles at varying depth, within the capabilities of glasses. We're seeing an effective focal depth range for fixed apparent size of about 0.5m to 3m. If one also allows change in apparent size, to simulate perspective scaling, the range is higher.
1. For multiple simultaneous speakers of comparable volume, it’s only as good as the underlying speech-to-text engines we’ve implemented/integrated, which is currently not very good. It’s active area of research and engineering for us and we believe we’ll make strides to improve things; but, as you rightly point out, solving the crosstalk problem is very difficult. For the more general so-called "cocktail party problem", we can do a good job of filtering out more distant/lower volume voices and other environmental noise. Choosing the right microphone can improve things further, for example by pairing a noise canceling Bluetooth lapel mic.
2. We allow one to project the subtitles at varying depth, within the capabilities of glasses. We're seeing an effective focal depth range for fixed apparent size of about 0.5m to 3m. If one also allows change in apparent size, to simulate perspective scaling, the range is higher.