Motorola's tattoo will reduce call noise

Motorola has launched a new invention of electronic tattoos, which allows noise reduction and noise reduction for mobile phones in noisy places.

Specifically, Motorola is considering plans to use a tattoo in the neck to enhance its ability to capture and filter sound as a second microphone for mobile phones.

The Google-based smartphone maker has filed a patent application for a wearable device, including a microphone, a receiver and battery. This tattoo can capture audio signals from the person's throat (tattooed) and transmit that sound to their mobile device via the communication protocol via wave or via Bluetooth.

Motorola says it will make voice control commands more accurate and improve the sound quality of calls. In the documentation submitted to the US Patent and Trademark Office, the company has described: Mobile communication devices often operate in noisy environments.

"Large stadiums, noisy streets, restaurants and emergency situations can be very noisy, including a lot of different sound frequencies of ambient noise going into the phone's microphone. "

"Communication can become even better when it is improved and even enhanced through a methodology and system that reduces noise and background noise, which causes disturbance of sound in calls. "

At present, there are many companies that have overlooked the great potential of wearable technology. Among them are devices such as the glass of Google Glass that allow users to record and share what they see, access basic information on the internet and even entertain themselves with video, Expected to be commercially available in 2014.

More recent watches have been released such as Samsung Galaxy Gear (sold in Vietnam for nearly 6 million dong), Sony's Smartwatch 2 (sold officially in Vietnam for nearly 5.5 million copper) and many "wearable" products on other attractive people.

It is unknown whether Motorola has begun to develop a certain tattoo for this invention, but the company is now seeking to put the device on a collar or neck strap.