PhonePhone type : TribandNetworks : GSM 900, GSM 1800, GSM 1900Connectivity options : 3G, GPRS, HSCSD, Java, Bluetooth, Infrared, USBRingtone options: 40-chord polyphonic ringtoneCalling Features : Video calls, Speakerphone
Physical designForm factor: Candy barDimensions (W x D x H) : 107 x 57 x 15 mmWeight w/battery : 112 gPrimary display type : TFTSecondary display type [...]
BenQ-Siemens EF51 at a glance
Available : Q2 2006Network: GSMData: GPRSScreen: 128×128 pixels, 262K coloursCamera: 1.3 megapixelsSize: Compact flip phone 89×50×18mm / 95 gramsBluetooth: YesInfra-red: NoPolyphonic: YesJava: YesBattery life: Not specified
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PhonePhone type : TribandNetworks : GSM 900, GSM 1800, GSM 1900Connectivity options : 3G, GPRS, WAP, Java, Bluetooth, Infrared, USBRingtone options : 40-chord polyphonic ringtonesCalling Features : Video calls, Speakerphone
Physical designForm factor : Candy barDimensions (W x D x H) : 106 x 54 x 15 mmWeight w/battery : 112 gPrimary display type : TFTSecondary [...]
This article by Jensen Harris describes some of the benefits of using paper prototypes for usability testing: generating testing material quickly and being able to gather user feedback early in the development process.The article also references Carolyn Snyder’s book on paper prototyping (at amazon.com) which describes many more aspects of the method. One of the [...]