evaluation of brightspyre website with respect to screen controls

1. Screen Based Controls
Presenter: Muhammad Aslam Jarwar & Shahid
Janjua

2. Commonly used Screen-Based
Controls (Widgets)
 Pushbuttons
 Radio buttons
 Check boxes
 Drop down lists
 Data entry fields –Text boxes
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3. Commonly used Screen-Based
Controls (Widgets)--
Characteristics
 Pushbuttons look like pushbuttons and that they are clearly
labeled.
 Check boxes should be used to make binary choices, e.g.,
’yes’ or ’no.’
 To minimize the amount of information entered by users.
 Each entry field should be clearly and consistently labeled.
 Place label close to the entry fields.
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4. Commonly used Screen-Based
Controls (Widgets)--
Characteristics
 Distinguish between ‘required’ and ‘optional’ data
entry fields
 During data entry minimize the use of the Shift key.
 To facilitate fast entry of information, automatically
place the cursor in the first data entry field.
 Auto-tabbing functionality.
 Do not require case-sensitive data entries.
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5. Introduction to Brightspyre
 BrightSpyre is a job portal .
 BrightSpyre was successfully launched on
August 2002 in Pakistan.
 BrightSpyre is Pakistan’s fastest growing
online recruitment solution with a striking
figure of 4 Million hits per month and a
resume bank of 200,000+ from all over
Pakistan and abroad.
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6. Distinguish Required and
Optional Data Entry Fields
 At the sign up page, the form does not
distinguish between Required and
optional fields. BrightSpyre sign up
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7. Distinguish Required and
Optional Data Entry Fields
 The Personal Profile page shows that
phone number field is not necessary, but
when we try to save the form without
phone number, it displayed warning. Phone
Number Warrning
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8. Label Pushbuttons Clearly
 At the account setting page the
push button label is not clear
either it is saving existing email
setting or adding new email id.
Pushbuttons
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9. Label Pushbuttons Clearly
 spelling mistake in subscribe push
buttons
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10. Label Data Entry Fields
Consistently
 Ensure that data entry labels are worded
consistently.
 same data item is given the same label if
it appears on different pages.
 Inconsistent label phone & Address on
different pages.
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11. Do Not Make User-Entered
Codes Case Sensitive
 when we visit home page with Capital
‘H’ in URL bar , then the system did
not find the home page.
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12. Label Data Entry Fields
Clearly
 Display an associated label for each
data entry field to help users
understand what entries are desired.
 Employ descriptive labels that clearly,
concisely, and unambiguously define
the required entry.
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13. Minimize user data entry
 Do not require users to enter the same
information more than once.
 When we fill form at sign up page we
enter First name, last name and other
info. The form at creating resume asks
for filling the same info again.
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14. Put labels close to data entry
fields
 Ensure that labels are close enough to
their associated data entry fields so
that users will recognize the label as
describing the data entry field.
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15. Allow users to see their entered
data
 Create data entry fields that are large
enough to show all of the entered data
without scrolling.
 Users should be able to see their
entire entry at one time.
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16. Use Radio Buttons for Mutually
Exclusive Selections
 Radio buttons should be used when there is a
need to select from among mutually exclusive
items.
 Radio buttons elicit reliably better performance
than drop-down lists.
 One study reported that for making mutually
exclusive selections, radio buttons elicit reliably
better performance than drop-down lists.
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17. Anticipate Typical User Errors
 Use the computer to detect errors made by users.
 Anticipate possible user errors, and when possible, allocate
responsibility to the computer to identify these mistakes and
suggest corrections.
 For example, if a date is entered as ’February 31,’ the
computer should generate an error message asking for a
revised entry.
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18. Use a Single Data Entry
Method
 Design data entry transactions so that users can
stay with one entry method as long as possible.
 Do not have users shift back and forth between
data entry methods. Requiring users to make
numerous shifts from keyboard to mouse to
keyboard can substantially slow their entry speed
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19. Partition Long Data Items
 Partition long data items into shorter sections for
both data entry and data display.
 Partitioning long data items can aid users in
detecting entry errors, and can reduce erroneous
entries.
 For example, it is easier to enter and verify a
thirteen digit CNIC number when entered as
three groups, XXXXX-XXXXXXX-X.
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20. Use Check Boxes to Enable
Multiple Selections
 Use a check box control to allow users
to select one or more items from a list
of possible choices.
 Each check box should be able to be
selected independently of all other
check boxes.
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21. Do Not Limit Viewable List Box Options
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 When using open lists, show as many
options as possible.
 Scrolling to find an item in a list box
can take extra time .

22. Display Default Values
 Display default values whenever a likely default choice
can be defined.
 The initial or default item could be the most frequently
selected item or the last item selected by that user.
 Default values can be used to speed data entry.
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23. Place Cursor in First Data Entry
Field
 Place (automatically) a blinking cursor at the
beginning of the first data entry field when a data
entry form is displayed on a page.
 Users should not be required to move the mouse
pointer to the first data entry field and click on the
mouse button to activate the field.
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24. Use Open Lists to Select One from
Many
 the more items users can see in a list
(without scrolling), the faster their responses
will be, and the fewer omission errors they
will make.
 users should be able to see all available
items without scrolling.
 Try to use open list, instead of drop down list,
because drop down lists require extra click to
open.
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25. Provide Auto-Tabbing
Functionality
 Provide auto-tabbing functionality for frequent
users with advanced Web interaction skills.
 Auto-tabbing can significantly reduce data
entry times for frequent users by not requiring
them to manually tab from field to field.
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