Nintendo unveiled Wii U gamepa, the next generation console which comes with a touchscreen and can be connected to a television. Sony announced two new water and dust resistant Android smartphones, the Xperia Go and Xperia acro S. Samsung launched Galaxy S3 smartphone in India at Rs. 43,180 rupees. Photo: Reuters/Olivia Harris From Samsung's flagship smartphone Galaxy S III to Acer's latest ultrabooks, many new tech products were released recently. Check out the latest entrants in the market. Google launched its light-weight Chromebox and Chromebook laptops built by Samsung. Samsung's Galaxy Ace Duos smartphone was launched in India for Rs. 13,900. The Android phone comes with a Dual SIM functionality. Pantone 5 107SH, the world's first smartphone to come with a built-in radiation detector was unveiled by the Japanese cellular company Softbank. PHOTO: AFP PHOTO/ Yoshikazu TSUNO Acer unveiled two new Windows 8 UltraBooks as a part of a new S7 series in 11.6-inch and 13.3-inch display.