Japan's largest mobile phone carrier - NTT Docomo - showed off its new radiation monitoring technology as Ceatec opened its doors to the first of an anticipated 200,000 visitors.
Spooks Phone Detects Radiation
"Spooks" Phone Detects Radiation
Japan's largest mobile phone carrier - NTT Docomo - showed off its new radiation monitoring technology as Ceatec opened its doors to the first of an anticipated 200,000 visitors.