For those interested, Characterizer for Chrome is available now:
https://chrome.google.com/webstore/detai...jbnnbkioig
It includes an RTK profile so you can practice even while you are using the web in English. Other more general profiles are also available.
A bit about Characterizer:
Characterizer replaces the first letter of an English word (or the entire word, based on your peference) with a kanji character.
Pros of Characterizer:
* Practice while you are doing something you'd be doing anyhow (using the web in English).
* Keep kanji alive in your mind even if your normal life doesn't allow for as much study time as you'd like.
* When you are ready to graduate from RTK, the more general profiles replace words based on the (multiple) possible kanji meanings rather than a single keyword, so you can get a sense of the varied meanings of a particular kanji.
Cons of Characterizer:
* It isn't the same thing as reading Japanese. It doesn't teach you the Japanese readings of kanji (although, if you want to see readings, you can use it with rikaichan/kun).
* Some people worry that specifically in the case of RTK, where Characterizer replaces a keyword with its kanji, it could result in the kanji being strongly associated with the English keyword.
* It doesn`t have any artificial intelligence in selecting word definitions. For example, it doesn't know how to tell the difference between all of the different forms of bow, like bow and arrow, bow on a present, bow of a ship, bow as in to your boss, etc., which would correspond to different characters. Thus, it is only accurate on a per word level without context, not a per sentence level.
https://chrome.google.com/webstore/detai...jbnnbkioig
It includes an RTK profile so you can practice even while you are using the web in English. Other more general profiles are also available.
A bit about Characterizer:
Characterizer replaces the first letter of an English word (or the entire word, based on your peference) with a kanji character.
Pros of Characterizer:
* Practice while you are doing something you'd be doing anyhow (using the web in English).
* Keep kanji alive in your mind even if your normal life doesn't allow for as much study time as you'd like.
* When you are ready to graduate from RTK, the more general profiles replace words based on the (multiple) possible kanji meanings rather than a single keyword, so you can get a sense of the varied meanings of a particular kanji.
Cons of Characterizer:
* It isn't the same thing as reading Japanese. It doesn't teach you the Japanese readings of kanji (although, if you want to see readings, you can use it with rikaichan/kun).
* Some people worry that specifically in the case of RTK, where Characterizer replaces a keyword with its kanji, it could result in the kanji being strongly associated with the English keyword.
* It doesn`t have any artificial intelligence in selecting word definitions. For example, it doesn't know how to tell the difference between all of the different forms of bow, like bow and arrow, bow on a present, bow of a ship, bow as in to your boss, etc., which would correspond to different characters. Thus, it is only accurate on a per word level without context, not a per sentence level.
Edited: 2013-02-10, 3:55 pm

Looks like a great way to practice recognition in context (besides reading Japanese, obviously...).