I try to find topics that are more in the science, or longer term R&D department rather than promote any product or service that's already in the market. The reason for that is that there are plenty of gadget sites for gadget fanboys and girls, but not enough attention is given to the large scale opportunites that having the world covered with mobile phones.

Here's an exception that is worth mentioning: Trippo translators. It's built to human needs, has a global potential in developed and developing countires, and can have multiple use cases including travel, education, illiteracy etc.

Trippo VoiceMagix is a speech-to-speech translator, that at least according to this video works like Magic.

Trippo Mondo is a text-to-text and text-to-speech translator. They are both J2ME apps, so they should work well with most phones. Trippo Mondo is available in Ovi Store for 5 euros, and supports Arabic, Bulgarian, Chinese Simpl., Chinese Trad., Danish, Dutch, English, French, German, Greek, Hausa, Hebrew, Hindi, Hungarian, Italian, Japanese, Norwegian, Persian, Polish, Portuguese, Pashto, Romanian, Russian, Somali, Spanish, Serbian, Thai, Urdu Touch screen support