ohryankelley:
The Evolution Of Storage
(via: geekologie)
This infographic series is garbage.
Small Scope: The large-scale jump to digital music storage began with a 5GB iPod, which has a capacity of roughly 89 CDs—that is, if you idiotically define “CD” as a compact disc full of uncompressed music. MPEG Layer-3 compression (.mp3) will get you, on average, 10:1 reduction in size. A CD contains 700mb, so the jump to the iPod was just over a seven-fold increase in storage, and priced at $300 at launch, it cost as much as 20 CDs—or 14GB.
Small Scope 2: The photo comparison is similarly flawed. Detail from a 35mm print isn’t really comparable to an 8.5 megapixel image. The unit “photo” overlooks all sorts of crap: file compression, size, resolution, aspect ratio, etc.
Large Scope: Data is effing data, people. Breaking it down like this simply because there weren’t processors fast enough to play mp3s or digital eyes sharp enough to pixelate images serves purely nostalgic instincts.
Conversely, bad comparisons like this fuel marketing claims and public ignorance—it’s sort of thing that makes people view $5/month for unlimited texting as a “deal” when, in terms of cost-to-provider, it’s the biggest public fleecing since Credit Mobilier.