Forgiveness
design where people can avoid error and reduce the negative
consequences that occurs.
the user will start to learn, explore and use the design due to forgiveness design provide a sense of security and stability.
the user will start to learn, explore and use the design due to forgiveness design provide a sense of security and stability.
Forgiveness design consists of:
- Good Affordances
- clear physical appearances influences the user to use it correctly
Figure 5.6.1 A wire give good affordance to connect printer
with a PC (Personal Computer)
Figure
5.6.1 The Printer also give a good affordance
From the picture above we can see that the USB plug that
connects printer with the laptop can be used correctly if user plug in with the
correct shape
- Reversibility of action
- actions is reversed --> error occur
Figure
5.6.3 Table in Lecture Hall
When user wants to use the table, they can change the table
position to their front and they can reverse their action by changing the table
position on the original position if they do not want to use it.
- Safety Nets
- reduce the negative consequences
Figure
5.6.4 Brake handle for motorcycle
Figure 5.6.5 Brake handle for bicycle
These picture is about a brake on bicycle and motorcycle.
Both of this brake is design for safety nets where user can use it to stop
their transport or make it slower.
- Confirmation
- verification that is required before it pursues the action
Figure 5.6.6 LED mostly found in electronic device
such as television
Every electronic devices have a LED to show that the
confirmation about electric current flows and the product is function well. For
the situation that related to the picture, the TV is off using the remote
control but the current flow is still on due to the switch is plug on.
- Warnings
Figure
5.6.7 Warning sign that is found in the User Guide book
This
is a warning from the designer for user to take a precaution before using the
product such as TV
- Helps
Figure 5.6.8 (a)
Figure 5.6.8 (b)
Figure 5.7.8 (c)
Figure 5.7.8 (a),(b),(c) Show the steps of how to set up the
television found in User Guide book of a television.
These
pictures are about guiding books. This book is design to guide user how to
prepare the TV properly.
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