Well, this is not related to programming but our fellow Bruno told me to put here and I can finally be out of the list of persons that never put something here!
In google chat, there are "bots" that you can invite, like below:
The interesting trick is that you can invite them in a group chat, and
making them work as a real time translators.
This is very useful for example when 2 persons of different native languages
need to chat using english.
If a japanese and a brazilian need to chat, you can call en2ja@ and ja2en@ and
form a group chat of 4. The japanese guy can write in japanese and the brazilian guy can
write in english.
Of course, the translation is not perfect, but it helps.