Q. Standard line length given by scientists for equally legible is

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Q. One of factors, that effect speed of screen reading to be reduced is

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Q. Characteristic of a software that enable it to acquire requirement goal is called

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Q. Frequency of sound remains unchanged however, loudness of soundwave is proportional to

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Q. Second stage of visual perception process of human is

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Q. In human vision system, Y-cells are more widely distributed in the

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Q. Luminous of an image can be measured using

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Q. In human hearing process, middle ear is connected to inner ear by using

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Q. By transferring sound directly from air to liquid can cause sound to be

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Q. Psychology terms involve in HCI comes under

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Q. Smallest bone in a human body is placed in ear called

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Q. Jerky movement of human eyes during reading process is called

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Q. Ratio of whiteness in color is defined as

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Q. In human vision system, ganglion cells are sub-divided in to

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Q. Worst color vision in region of

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Q. Term human computer interaction is used interchangeably with

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Q. Human eye movement of back and forth during reading process in inquiry is defined as

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Q. Technique of receiving light and converting it in electrical energy is used by

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Q. Vibration in hearing process is passed through to middle ear using

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Q. Human machine processor include some rules that governs system behavior under certain constraints is called

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