Using the dictionary on the edge is quite harassing, if you have to search a lot of words in a page. You need three steps:
1) word touching to select it
https://lh5.googleusercontent.com/-b...2/IMG_4630.JPG
2) "lens" tool
https://lh3.googleusercontent.com/-5...2/IMG_4631.JPG
3) confirm on tablet side by touching "Search"
https://lh4.googleusercontent.com/-U...2/IMG_4624.JPG
...And read the result.
https://lh5.googleusercontent.com/-y...2/IMG_4625.JPG
How can we eliminate at least step #3?