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Shneidermna's eight rules violation

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Shneidermna's Eight Rules Violation
Xero Application is selected for this study

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Shneidermna's eight rules violation

  1. 1. Faisal Imran MS(IS&T) Quaid-i-Azam University Islamabad
  2. 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. 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. 4. 2. Enable frequent users to use shortcuts  Only 3 shortcuts available  No function keys  No hidden commands  No Macro facilities
  5. 5. 3. Offer informative feedback  In most of cased application provide informative feedback  But validation of this rule is also found
  6. 6. 4. Design dialog to yield closure  Sequences of actions not organized into groups with a beginning, middle, and end
  7. 7. 5. Offer simple Error Handling  Error are handled properly and no violation is found
  8. 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. 9. 7. Support internal locus of control
  10. 10. 8. Reduce short-term memory load

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