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Optimized
for Ease-of-use and Learning |
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The Sage 4 user interface is
engineered to provide the most efficient interaction with the estimator
with a minimum learning curve. The menu ordering simplifies
maneuvering between input dialogs, reports and tools. The user
interface samples below demonstrate the simplicity and utility of the Sage
user interface: |
| Contents |
Dialog |
Discussion |
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Control
Input
Dialog
Reports
Estimating
Tools |
Control
and Summary |
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|
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Menu
format provides the simplest and most efficient estimate control. |
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Summary window shows current estimate results. |
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Status bar
identifies task and template information. |
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Input
Dialog |
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Task Description
Dialog
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Estimating task
requirements, development description and constraints. |
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Maturity is
a vital link to estimate risk
and size growth projections. |
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|

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Task Effective
Size Dialog
 |
Most critical estimate input
in all estimating systems. |
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Dialog
allows new, upgraded, and COTS size information
(nominal and worst case). |
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Task Complexity
Dialog
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Specifies product complexity (nominal and
worst case). |
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Simplified input
requires only 1 of 4 complexity values. A continuous input scale
is provided. |
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Task
Environment Description Dialog
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Contains
6 dialog tabs to completely describe the development task and
environment. |
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Management
template preloads tabs 1-4 when requested. |
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Product
template preloads tabs 5-6 when requested. |
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Allows
nominal and worst case estimates for each parameter. |
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Each
parameter has infinite resolution between minimum and maximum range
values. |
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|

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Detailed
Parameter Info Dialog
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Detailed
parameter info available at mouse click without resorting to user
help. |
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Comments
can be added to parameter info for reference. |
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Experience
parameters allow experience category input and experience level input
to determine parameter values. |
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Detailed
Parameter Info Dialog
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Detailed
parameter info available at mouse click without resorting to user
help. |
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Comments
can be added to parameter info for reference. |
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Experience
parameters allow experience category input and experience level input
to determine parameter values. |
(Contents) |
|
Reports |
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|

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Basic
Estimate
 |
Nominal
and worst case estimate based on specified probability of completion. |
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Determines
cost and schedule for each development phase at nominal and worst
case. |
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Determines
cost and schedule risk. |
 | Determines
productivity and other estimate validity (sanity check) information. |
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Estimate
accounts for size growth (none, mean, maximum) |
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|

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Incremental
and Cumulative Cost/Effort
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Incremental
cost and effort by fiscal unit (month, quarter or year) adjusted to
fiscal unit start dates. |
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Reports
only selected activities (requirements development and support, full
scale development, integration and test, and/or total activity). |
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Can
be printed (tabular) and or plotted. |
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Development
milestones can be plotted |
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Size
Growth
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Unique
Sage capability. |
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Determined
by task maturity, complexity, size variance, and reuse
level. |
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Estimates
both physical and effective size growth. |
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Maintenance
Cost/Effort
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Estimate
determined from total size, annual change traffic, complexity and
maintenance environment. |
 | Maintenance
cost and effort reported by fiscal unit (month, quarter or
year). Each reporting period is adjusted to fiscal unit start
dates. |
(Contents) |
|
Estimating
Tools |
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| |
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Quick
Quote
 |
An
indispensable tool (calculator) for rapidly determining project cost
and schedule performance under varied conditions and constraints
(what-if estimates). |
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Pop-up
calculator is initialized to current project parameters. Does
not destroy current project data during quick estimates. |
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Calculates
both nominal and worst case project performance. |
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| |
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Point
Calibrate
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A
unique Sage capability. |
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Allows
the estimator to compare project actual cost and schedule to estimated
results. |
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Provides
feedback to aid estimator understanding of differences between
estimate parameters and actual results (estimator training). |
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Provides
suggestions for environment parameter value improvements to reduce
errors in estimates and templates. |
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| |
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Reality
Check
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A
unique Sage capability. |
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Allows
the estimator to compare estimate with historic data ranges for
projects of similar type. |
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Project
taxonomy is input to select similar project type |
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Provides
feedback to aid estimator understanding of differences between
estimate parameters and historic results (estimator training). |
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Provides
suggestions to estimator for environment parameter value and
complexity rating improvements to reduce
errors in estimates and templates. |
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Data
Validation
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A
unique Sage capability. |
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Allows
the estimator to compare data point cost, schedule, and productivity
figures with historic data norm for similar projects for normalization
and consistency. |
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Data
point taxonomy is input by user to select similar project type. |
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Provides
feedback to aid estimator understanding of differences between data
point and similar results from historic data. |
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Provides
a confidence rating (0 - 100) for data point. Low scores indicate data
point is not consistent with historic project norms. |
(Contents) |