Useful to the user. In terms of comfort and help reduce the procedure difficult to perform daily activities, but it still has access to the fault which can be classified as follows:
It is very useful to users. In terms of convenience and fast, eliminating the hassle of doing daily activities. But even then, It still has flaws Which can be classified as follows:
Useful to users is very much in terms of convenience and fast, can reduce frustration in doing daily activities. But even so. Still have errors, which can be classified as follows.