Size
estimation (Treetop) |
|
Input:
User location and device orientation.
Output:
What is the size of an object.
Why?
-
Estimating
object sizes is not trivial for large or far away objects.
-
Existing
apps can be improved. Check the reviews for this one on Google play:
How?
To pass, you must
create a mobile app that estimates an object’s height in four steps:
For a higher UpGrade
consider the following features:
-
enable
phone webcam
-
draw
markings over the webcam
-
compensate
for user’s own height in some way
-
allow
metric and imperial units
-
allow
for width calculation as well