[lam]

Manual text input per se may not be the most important interaction with wearables. But getting this to work may be an important first step toward building, for example, a gesture-based method to interact in general with wearable devices that are resource-constraint (eg, small screen, limited voice/camera capabilities, etc).

Seems like you have some thoughts on other methods to input text when you say "we need to think of different ways to input text".