From DDL Wiki

Revision as of 15:05, 21 September 2008

Product Use

Here is a series of photographs depicting a typical customer's interaction with a toaster:

Step 1: Plug in Toaster

Step 2: Get some type of bread

Step 3: Place bread in Toaster slots

Step 4: Set desired toasting amount

Step 5: Pull down handle to start toasting

Step 6: Wait while bread is toasting to desired level

Step 7: If you want to stop it early, press cancel

Step 8: Bread pops up when done or cancel button is pressed

Step 9: a beautiful golden brown

Step 10: Enjoy

Cleaning: remove crumb tray to throw away crumbs fallen in toaster

User

For a toaster, users fall into a wide range of people. This includes all ages and economic status, but tend to be limited to people who own or have access to a kitchen. The only major restriction is that toasters requires a user to have a supply of electricity in their household.

For this usability study, we sent around a survey and interviewed several people who have interacted with a toaster on a regular basis. The results of this study is shown below.

Needs

• to toast bread
• Low Cost
• Easy Usability
• ability to use a wide variety of bread

Likes

• Golden Brown Toast
• Cancel Button
• Crumb Tray

Annoyances

• Bread gets stuck inside the toaster
• Unreliability of Toaster Settings
• Hard to clean
• Burned sides of wider bread

Possible Usability Improvements

• Must have a cancel button on the toaster (already part of our dissected product)
• Mechanism to bring toast higher out of the toaster for easy removal
• Mechanism for widening slots to remove wider bread products and keep them from becoming stuck
• Way to fit in larger/wider bread products so that they are not burned by elements on exterior