When watching Star Trek, I was always amazed that the aliens all spoke English. Writers explained this happy coincidence by the presence of a universal translator (UT), a portable device which could take any language and translate it into any other language as needed. Our nonfictional modern world has more than 20,000 different languages (if you include dialects) in its history. With the rise of globalization we desperately need an universal translator to help us speak to one another. Luckily, there are several different companies that are taking the first steps to creating an UT. Sahkr and Jibbigo have developed iPhone Apps which transform the smart phone into a handheld speech to speech translator. Check out some of their demo videos after the break.

Computer aided speech to speech translation isn’t easy. You need speech recognition, language analysis, machine translation, language generation, and speech synthesis. We’ve had limited handheld translators for some time. Devices like Voxtec’s Phraselator allow you to select a range of sentences and have them translated into many different languages. We’ve also had more complex non-portable systems (like IBM’s MASTOR) which can do nearly full translation. But the products created by Sahkr and Jibbigo represent a new paradigm in speech to speech: commonly used hardware devices adapted solely through software. By integrating into an existing hardware platform, these next generation programs are taking us one step closer to having a universal translator that anyone can carry in their hands.

Read More