ockham's razor
In this principle suggests that designs of objects are better if they are simple and just nice. Complexity or needless essentials in a design will reduce the efficiency of the designs or products. Moreover, the unnecessary elements in a particular system or products designed might reduce the functionality of the system or product. This is because the presence of needless elements tends to complicate the function of a design and cause unwanted confusion to its users. So, it will then lead to the rise of difficulty during usage. This principle also puts aesthetic principle into application. Simple and attractive designs may increase its number of users.
Example: Can or tin openers
Source: Own house
Explanations:
The can opener on the left is a simpler design when compared to the can opener on the right which is of more complex and advance design. The simple outlook of the can opener on the left seems to attract more users since its simple design provides simple knowledge to the users on how to use it. On the other hand, the more complex design on the right will tend to cause second thoughts from the users. That is why both designs are still present in the market. The simple design of the can opener is not abolish.
Example: Can or tin openers
Source: Own house
Explanations:
The can opener on the left is a simpler design when compared to the can opener on the right which is of more complex and advance design. The simple outlook of the can opener on the left seems to attract more users since its simple design provides simple knowledge to the users on how to use it. On the other hand, the more complex design on the right will tend to cause second thoughts from the users. That is why both designs are still present in the market. The simple design of the can opener is not abolish.