| User interface design |
| The first, and one
of the most important safety features, is the user interface design
that underpins the flyWithCE Navigator philosophy. This requires all
controls to be big enough so that they can easily be operated in the
air, particularly when the air is turbulent. Standard components
such as a menu bar are not appropriate and the user interface design
of Navigator is different from the one used in standard Pocket PC
devices designed for terrestrial use. |
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| Final glide calculation |
| The final glide
calculator uses polar data, wind information, MC setting, terrain
information and reserve altitude to calculate the required altitude
and glide ratio to reach a selected waypoint. Glide ratio is better
information when flying long final glides. Collision point and
required glide ratio are also displayed on moving map screen. |
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| Home airport (closest airport or land
out terrain) |
| Select home airport and Navigator will
calculate the final glide to the airport. If airport is not in
reach, than program will search and display other appropriate
airport or land out terrain. |
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| Emergency function in waypoint select
window |
| When the user selects the emergency
option, Navigator changes to display only airports and landing
points. All waypoints are sorted by distance. By doing this it is
easy to select the most appropriate landing site. The pilot can then
select this landing site and press Select button to activate the
glide information to that point. |
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| Altitude alarm |
| When flying at height correct use of
oxygen equipment is vital. Navigator will remind you when you exceed
the upper altitude limit above which oxygen is necessary. You can
then decide if you would like to turn off the alarm or if Navigator
should remind you again in 2 minutes time. The time you have spent
above the maximum altitude is also displayed. |
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| Auto scale function |
| To minimize the number of interactions
with the program the auto scale function becomes very handy. This
function of Navigator will automatically change the scale so that
the target waypoint is always displayed on the map. |
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