How do we rate a Device? Rating a smartphone is a tedious process and a lot of parameters have to be considered before judging the overall performance of the device such as display, camera, processor, ...

Abstract: Based on the color theory, a precise chromaticity coordinates tracking strategy for the LED color-mixing system is proposed. The relationship between the resulting mixing color and the flux ...

Abstract: The perception of surface properties such as shape and slipperiness is crucial to ensure that the hand-held object is stable. Without touch, precise manipulation becomes difficult. Some ...

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Below is the list of available VPN servers: (You may connect to any of these VPN servers with: Username: 'vpn', Password: 'vpn'.) ...