These devices could be doing so much more. Showing which kids are struggling in different areas, perhaps even creating groups of mixed skills to try and share t

These devices could be doing so much more. Showing which kids are struggling in different areas, perhaps even creating groups of mixed skills to try and share the knowledge around. Letting teachers see where they need to spend more time, maybe even issuing tailored homework assignments. All we've got so far is books that can be read in the dark.