madison

Photos: Apple iPhone OS 3.0, copy and paste included

by ZDNet Author  |  March 17, 2009 3:00pm PDT  |  Image 4 of 19

Previous  |  Next

Push notification
The push notification feature that was supposed to appear in September of last year will finally be making its way to phones in version 3.0. Forstall notes that Apple had been late on this, and blamed the delay on scaling, saying that the original system was too taxing on both the handset's battery and its processing power.

The new system works just like old one, but has been optimized for over-the-air data transfer. It still relies on Apple's servers as a go-between to send audio alerts, text messages, and badge notifications. Users still have to fire up the application to get at the data though.

Talkback - Tell Us What You Think

Formatting +
BB Codes - Note: HTML is not supported in forums
  • [b] Bold [/b]
  • [i] Italic [/i]
  • [u] Underline [/u]
  • [s] Strikethrough [/s]
  • [q] "Quote" [/q]
  • [ol][*] 1. Ordered List [/ol]
  • [ul][*] · Unordered List [/ul]
  • [pre] Preformat [/pre]
  • [quote] "Blockquote" [/quote]

The best of ZDNet, delivered

ZDNet Newsletters

Get the best of ZDNet delivered straight to your inbox

Facebook Activity