Xero is an online accounting system founded in 2006 that gives small business owners control over their finances. It provides access to bank transactions, invoices, and reports from anywhere. While Xero offers consistent terminology and handles errors properly, the document notes it could improve by offering more shortcuts for frequent users, ensuring dialog boxes have clear beginnings and endings, and allowing easier reversal of some approved actions like invoices.

1. Faisal Imran
MS(IS&T)
Quaid-i-Azam University
Islamabad

2. Introduction to Xero
 Founded in July 2006
 Xero is award winning online accounting system that
puts small business owners back in control
 Xero gives small business and their advisor essay
access to bank transaction , Invoices, reports, even
VAT anytime and anywhere
 Xero is the leading online accounting system

3. 1. Strive for consistency
 Look and Feel is fine throughout the application
 identical terminology used in prompts
 commands are not employed consistent throughout

4. 2. Enable frequent users to use shortcuts
 Only 3 shortcuts available
 No function keys
 No hidden commands
 No Macro facilities

5. 3. Offer informative feedback
 In most of cased application provide informative
feedback
 But validation of this rule is also found

6. 4. Design dialog to yield closure
 Sequences of actions not organized into groups with a
beginning, middle, and end

7. 5. Offer simple Error Handling
 Error are handled properly and no violation is found

8. 6. Permit easy reversal of actions
 In some cases application provide reversal of actions
like file deleted
 But if an invoice is approved and after approval if you
want this to back in unapproved list you cant do this

9. 7. Support internal locus of control

10. 8. Reduce short-term memory load