Skip to main content

UsabilityPost - On the iPad

UsabilityPost - On the iPad: "Another mistake people are making is assuming that the device was made for them. It probably wasn’t. Most people don’t know what a Web “browser” is, they think the little Internet Explorer icon on their desktop is the “Internet”. These people have a computer at home but they don’t really need most of it. They struggle with it to just do very basic tasks, like show the latest photos they took to their friends. This is the real mass market, and the iPad is an ideal device for them."

What an excellent assessment! Very astute observation.

Comments

Popular posts from this blog

Calculate Age or Years Elapsed in an Apple Numbers Sheet

Often it is useful to show a person's age or years elapsed since a start date.  For example: Hire Date: 4/1/2012 - Years of service: 1.5 Here's a formula for Numbers that will do the trick: =IF(ISBLANK(cellReference),"",DATEDIF( cellReference ,TODAY(),"D")/365.2425) Replace the cellReference with the actual cell reference. i.e.: (A1)  So here's the breakdown: =IF(ISBLANK(cellReference),""  --- this checks to see if there is a start date in your referenced cell.  For example say your spreadsheet has a cell (A1) that holds a date of birth, but it is not yet referenced, this will result in an empty string. (Blank cell) Otherwise, it calculates the years:  DATEDIF( cellReference ,TODAY(),"D")/365.2425) DATEDIF compares two dates. The first date is your cell reference i.e.: (A1) The second is the current date according to your computer, iOS device: TODAY()  returning the Day -  "D" Then the difference is divi...