He has found that their brains remodel to use variations in pitch, tone and volume - in the same way sighted people use differences in light and colour - to build up a picture of their surroundings.

他发现，他们的大脑会重组成使用不同的音阶、音调和音量——我们的视力也是用同样方式感知亮度和色彩的差别——以建立自身周围环境的图像。

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Maybe it’s an American personal space thing, but it’s always been an issue for me and having everyone in tight truly makes a difference in the tone of the picture.

或许是美国人的个人空间观念吧，不过这对我来讲始终是个问题，让大家靠近确实能大大改善照片的整体味道。

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Such tone framework expands scrutable of picture once and for all and releases connotation and inclusiveness of photography reading.

这样的影调架构一下子扩大了画面内容的可解读空间，引导影像的阅读更具内涵与张力。

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With the P7700, features like a noise reduction filter, tone level information, COOLPIX Picture Control and versatile bracketing functions open the door for even more creative control and freedom when capturing still images.

ENGADGET: Nikon intros flagship Coolpix P7700 for prosumers, diminutive Coolpix S01 for fashionistas

Additionally, users can enable other visual effects including High Dynamic Range (HDR) and six settings of Nikon's Picture Controls to creatively and automatically manipulate tone and color for striking images and HD video.

ENGADGET: Nikon D5200 to reach US photographers in late January for $900

The full list of seven Picture Effect options includes HDR Painting, Rich-tone Monochrome, Miniature, Toy Camera, Partial Color, Pop Color and Soft High-key.

ENGADGET: Sony Cyber-shot TX55 packs 16.2-megapixel sensor, promises 'extremely low' noise in dim light