It was a big week in technology as more than 4,000 developers flocked to the Intel Developer’s conference. The company announced that its postage-size Intel Edison chip is now available starting at just $50. CCTV America’s Mark Niu reports from San Francisco.

Intel unveils new stunning technology tools

It was a big week in technology as more than 4,000 developers flocked to the Intel Developer's conference. The company announced that its postage size Intel Edison chip is now available starting at just $50. CCTV America’s Mark Niu reports from San Francisco.