Task (1): 7 based on the evaluation criteria listed UX our analysis "Nantong University - teaching integrated information service platform," make you feel satisfied with the place (less than 2:00), please state the reasons in user experience design.
(1) When entering the wrong user name or password, you will be prompted to "user name and password is incorrect, please try again" message.
Reason: This is consistent with the guidelines "to the user instant feedback quickly," the evaluation criteria UX design. Respond really quickly, will immediately display their information after a successful landing, but the landing is not successful will display a user name or password is incorrect.
(2) and retrieve the password in the login screen interface, has prompted a good help students remember their passwords.
Reason: This is in line with UX design evaluation criteria "necessary tips and help documentation," the guidelines. Whether teachers or students, has a corresponding prompt, the other password recovery, password recovery according to the prompt, such as birthdays, phone numbers and other special tips that can immediately think back to your own password to help students successfully landed.
Task (2): Similarly, the analysis "Nantong University - teaching integrated information service platform" makes you feel in terms of user experience design are most dissatisfied with the local (less than 3:00), describes the phenomenon, stating reasons, give advice.
(1) phenomenon: the set of secret security mailbox but the mailbox Nantong University, rather than their own mailbox, caused some trouble;
Reason: contrary to the evaluation criteria UX design guidelines "for all types of users", I is an example, because I was not in Nantong University, the mailbox, I did not the impression I Nantong University registered mail, so when i landed when the mailbox is unable to start; system issued a verification code I did not receive, then how can I retrieve this password it? When selecting secret security tool, which is only an option, so I can not login.
Recommendation: 1, 1-2 multiple-setting secret security tools, multiple routes can be selected, which is not a road leads nowhere, here on the block;
2, open the mailbox Nantong University, where students can easily log Nantong University e-mail
3, vigorously promote school allow students to use a lot of Nantong University e-mail
(2) phenomenon: the login screen using a mobile phone can sweep the landing, but after sweeping out is a square Software Co., Ltd.
理由：这违背了UX设计评价准则中"帮助用户排除软件缺陷”这一准则。我是用手机扫一扫来达到便捷登陆，从而不用繁琐地输入用户名和密码，我的目的是登陆，而扫出来的结果却是类似于一个打广告的公司，并没有达到我的预期效果，没有帮助我排除登陆的缺陷
建议：和手机进行绑定，真正实现手机扫一扫可以登录到教学综合信息服务平台这一问题。
（3）现象：当多次输入用户名和密码不成功时，会多出一个验证码的输入框，这对学生登陆造成了困扰。
理由：这违背了UX设计评价准则中“用户控制权”这一准则，凭什么我多次输入不正确后，多一个验证码的认证，要多输入一个，在多次输入不正确后本身就是比较烦躁的，多一个提示框会让人放弃本次的输入。
建议：取消该提示框和输入框，换成有限制次数的登陆。
