ISILO IN m92
if u give ur SDK to isilo, they will develop isilo for m92. if isilo format is readable in boox then ur device is no.1 i think so (in sales).
program an epub reader in which:
1. scribbling and annotation or annotation in 2 or 3 shades of gray is possible
2. epub reader must support:
a. table structure
c.image with zooming
--- like kindle app.