Physical World
<p class="default"><span style="color: #000000; font-size: 8pt; font-family: Arial;"> Cues from real life help people get oriented and make use of novel objects. When shopping in a virtual store, your "shopping cart" is likely to hold items you want to buy; you'll head for the "cash register" to make your purchases. On a software desktop, the Rolodex should contain addresses, and clicking on the phone will probably start a phone call. Similarly, file folders contain files and the trash can disposes of them. A floor plan can show easily what's happening where. </span></p>
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