File:Crashed computer.jpg
原本檔案 (909 × 682 像素,檔案大細:279 KB ,MIME類型: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 | |
來源 | crash |
作者 | Reuben Strayer from montreal, canada |
協議
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Warning: One or more elements in this file are protected by copyright
Some parts of this file are not fully free but believed to be de minimis for this work. Derivatives of this file which focus more on the non-free element(s) may not qualify as de minimis and may be copyright violations. As a direct consequence, cropped versions of this file may require a review of their copyright status. |
This image was originally posted to Flickr by ezola at https://flickr.com/photos/21124414@N00/66713844. It was reviewed on 2017年4月3號 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
2017年4月3號
Items portrayed in this file
圖中顯示嘅係
creator 英文
some value
14 11 2005
image/jpeg
285,255 字節
682 像素
909 像素
檔案歷史
撳個日期/時間去睇響嗰個時間出現過嘅檔案。
日期/時間 | 縮圖 | 尺寸 | 用戶 | 註解 | |
---|---|---|---|---|---|
現時 | 2017年4月3號 (一) 09:57 | 909 × 682(279 KB) | McGeddon | Transferred from Flickr via Flickr2Commons |
檔案用途
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Metadata
呢個檔案有額外嘅資料。佢應該係數碼相機或者掃描器整出來嘅。如果佢整咗之後畀人改過,裏面嘅資料未必同改過之後相符。
相機廠商 | Canon |
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相機型號 | Canon PowerShot S400 |
曝光長度 | 1/40 秒 (0.025) |
F 值 | f/2.8 |
原創日期時間 | 2005年11月14號 (一) 01:18 |
鏡頭焦距 | 7.40625 毫米 |
攞放方向 | 正常 |
橫解像度 | 180 dpi |
直解像度 | 180 dpi |
檔案更動日期時間 | 2005年11月14號 (一) 01:18 |
Y 同 C 位置 | 置中 |
Exif版本 | 2.2 |
制成數碼日期時間 | 2005年11月14號 (一) 01:18 |
每個部份嘅意思 |
|
影像壓縮模式 | 3 |
APEX快門速度 | 5.3125 |
APEX光圈 | 2.96875 |
曝光偏壓 | 0 |
最大陸地孔徑 | 2.96875 APEX (f/2.8) |
測距模式 | 圖案 |
閃光燈 | 閃光燈無開火、強制壓制閃光燈 |
支援嘅 Flashpix 版本 | 1 |
色彩空間 | sRGB |
焦點平面 X 嘅解像度 | 8,114.2857142857 |
焦點平面 Y 嘅解像度 | 8,114.2857142857 |
焦點平面解像度單位 | 吋 |
感知方法 | 單晶片色彩空間感應器 |
快勞來源 | Digital still camera |
自訂影像處理 | 一般程序 |
曝光模式 | 自動曝光 |
白平衡 | 自動白平衡 |
數碼放大比例 | 1 |
場景捕捉類型 | 標準 |