File:Crashed computer.jpg
原始文件 (909 × 682像素,文件大小:279 KB,MIME类型:image/jpeg)
摘要
描述Crashed computer.jpg |
Last week my G5 iMac started to act funny, and then it crashed. And it crashed not in the friendly way apple computers are supposed to crash, with a box that says we're sorry about this, please restart your computer; not even the frozen screen or the spinning rainbow cursor from hell; this crash made me jump as though two hands had come out of my screen reaching for my neck. Those of us who grew up on a mouse and keyboard interact with our computer the way we interact with a stack of books on our desk, or a refrigerator, or a bicycle. When I double-click on a folder of halloween pictures, my brain treats the act of opening the folder and the contents of the folder no differently than a physical photo album sitting on my bookshelf. This is exactly the point of a point-and-click interface, it feels like real life, but physical photo albums don't crash, and the conflation of the real and the digital represents an illusion that vanishes when on top of my pretty digital desktop appears a smattering of uninvited, primitive computer-text that starts with SYSTEM FAILURE. My mother never let computers dupe her in this way. To my mother computers are mysterious, fragile, not to be trusted. When she is presented with digital information, her instinct is to bring it out of the computer and into real life. I do exactly the opposite. I recently acquired a boxful of family photos, and my reaction was that they were too precious to stay in the box or even to frame and mount on my wall, as my apartment is susceptible to earthquake, fire, flood, and theft - I had to secure these photos for all eternity by posting them on Flickr. Posting them on Flickr? Talk about being duped. Flickr could tomorrow disappear off the face of the earth, they could without warning start charging a zillion bucks a month, they could sell my pictures to North Korea. What's more likely to be around in twenty years, the bar mitzvah photo album that lives under the coffee table in my dad's Philadelphia living room or Flickr? How silly. When I got my computer to the repair shop, the technician opened her up and showed me logic board stir-fry. Thank god for extended warranty. The appropriate way to deal with the illusion of data as real, and not the invisible stream of particle-switches that it is, is to create redundancy. The more it matters, the more redundancy you need. I recently toured a medical helicopter that had two completely separate engines, only one of which is used at a time. Think of your computer workspace not in terms of what you would do if it crashed, but in terms of how to minimize the inconvenience when it crashes. My mom prints out emails I send her and saves them in a folder in her solid oak desk. |
日期 | |
来源 | crash |
作者 | Reuben Strayer from montreal, canada |
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警告:此图像中的一个或多个元素受版权保护。
此文件的一些部分不完全为自由版权,但被认为对于此作品是微不足道的:若此文件的衍生作品更注重非自由元素,则可能不符合最小使用的标准,且可能会侵犯版权。作为直接后果,如果您裁剪图片,则可能需要重新检查版权状态。 |
这幅图片原始出处为Flickr的https://flickr.com/photos/21124414@N00/66713844 ,作者为ezola 。经机器人FlickreviewR在2017年4月3日审查后确定为采用cc-by-sa-2.0的协议授权使用。 |
2017年4月3日
此文件中描述的项目
描绘内容
创作作者 简体中文(已转写)
某些值没有维基数据项目
知识共享署名-相同方式共享2.0通用 简体中文(已转写)
14 11 2005
摄影器材 简体中文(已转写)
媒体类型 简体中文(已转写)
image/jpeg
数据大小 简体中文(已转写)
285,255 字节
682 像素
909 像素
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日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
---|---|---|---|---|---|
当前 | 2017年4月3日 (一) 09:57 | 909 × 682(279 KB) | McGeddon | Transferred from Flickr via Flickr2Commons |
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元数据
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相机制造商 | Canon |
---|---|
相机型号 | Canon PowerShot S400 |
曝光时间 | 1/40秒(0.025) |
光圈值 | f/2.8 |
数据生成日期时间 | 2005年11月14日 (一) 01:18 |
镜头焦距 | 7.40625毫米 |
方向 | 正常 |
水平分辨率 | 180 dpi |
垂直分辨率 | 180 dpi |
文件修改日期时间 | 2005年11月14日 (一) 01:18 |
亮度(Y)和色度(C)位置 | 中间 |
Exif版本 | 2.2 |
数字化日期时间 | 2005年11月14日 (一) 01:18 |
每个色彩组分意义 |
|
图像压缩模式 | 3 |
APEX快门速度 | 5.3125 |
APEX光圈 | 2.96875 |
APEX曝光补偿 | 0 |
最大光圈 | 2.96875 APEX(f/2.8) |
测光模式 | 多区 |
闪光灯 | 闪光灯未点亮、闪光灯强制关闭 |
支持的Flashpix版本 | 1 |
色彩空间 | sRGB |
焦平面X分辨率 | 8,114.2857142857 |
焦平面Y分辨率 | 8,114.2857142857 |
焦平面分辨率单位 | 英寸 |
感光方法 | 单芯片彩色区域传感器 |
文件来源 | 数码相机 |
自订图像处理 | 普通处理 |
曝光模式 | 自动曝光 |
白平衡 | 自动白平衡 |
数字变焦比率 | 1 |
场景拍摄类型 | 标准 |