Bicycle sizer
A bicycle sizing system interacts with a user to provide real-time and interactive bicycle sizing information for a rider, such as a child. A growth rate of the child is estimated based on growth models and is usable to estimate a length of time a recommended bicycle will be usable by the child.
1. A computing system comprising:
a non-transitory computer readable medium storing software instructions; and
one or more computer processors configured to access the software instructions to cause the computing system to:
generate interactive user interface data configured for rendering on a user computing device to display an interactive user interface requesting characteristics of a child;
receive, from the user computing device via the interactive user interface, characteristics of the child including at least a height of the child;
execute a rider dimension model to:
determine, based on the height of the child, an expected inseam of the child, the expected inseam determined based on a ratio of height to inseam;
determine an avatar of the child sized proportionally to the height and the expected inseam;
execute a selection model, based at least on the expected inseam, to determine a bicycle size most suitable for the child;
select a representation of a bicycle having the determined bicycle size; and
update the interactive user interface to include the representation of the bicycle and the avatar of the child positioned sitting on a seat of the bicycle;
determine a current age of the child;
for each of a plurality of future ages of the child:
determine a growth rate of the child, based on the future age, wherein children of different ages have different growth rates;
determine, based on the growth rate of the child, an expected inseam at the future age;
determine, based on the expected inseam at the future age, a future bicycle size most suitable for the child;
determine whether the future bicycle size is different than the bicycle size; and
if the future bicycle size is different than the bicycle size by a predetermined amount, determine a bike life as a difference between the future age and the current age of the child, wherein the predetermined amount allows the determined bike life to extend into a time period where the future bicycle size would fit the child but the current size would still fit the child comfortably.
2. The computing system of claim 1 , wherein the expected inseam of the child is further based on an age of the child.
3. The computing system of claim 1 , wherein the avatar is a two dimensional or three dimensions representation of the child.
4. The computing system of claim 1 , wherein the representation of the bicycle is a two dimensional or three dimensions representation of the bicycle.
5. The computing system of claim 1 , wherein an output of the selection model indicates a bike life estimation indicating a period of time for which the child fits the bicycle.
6. The computing system of claim 1 , further comprising:
if the future bicycle size is different than the bicycle size, determine the bike life as a difference between the future age and the current age of the child.
7. The computing system of claim 1 , wherein the current age of the child is automatically determined based on the height of the child.
8. The computing system of claim 1 , further comprising:
animating the representation of the bicycle to indicate the avatar pedaling the bicycle.
9. The computing system of claim 1 , wherein the three dimensional representation of the bicycle and the avatar are rotatable in at least two dimensions, via input from the interactive user interface.
10. The computing system of claim 1 , further comprising:
generating an electronic or printed sizing report indicating, for each of the plurality of future ages of the child, one or more of:
the future age;
an expected height at the future age;
an expected inseam at the future age;
a future bicycle suitable for the child at the future age;
a bike life of the bicycle; and
a new bicycle size for the future age.
11. A computing system comprising:
a non-transitory computer readable medium storing software instructions; and
one or more computer processors configured to access the software instructions to cause the computing system to:
generate interactive user interface data configured for rendering on a user computing device to display an interactive user interface requesting characteristics of a child;
receive, from the user computing device via the interactive user interface, characteristics of the child including at least a height of the child;
execute a rider dimension model to:
determine, based on the height of the child, an expected inseam of the child, the expected inseam determined based on a ratio of height to inseam;
determine an avatar of the child sized proportionally to the height and the expected inseam;
execute a selection model, based at least on the expected inseam, to determine a bicycle size most suitable for the child;
select a representation of a bicycle having the determined bicycle size; and
update the interactive user interface to include the representation of the bicycle and the avatar of the child positioned sitting on a seat of the bicycle;
determine a future age of the child; and
based on the determined future age, in realtime:
determine the expected inseam of the child at the future age;
select an updated avatar to represent the child at the future age; and
use the updated avatar in place of the avatar on the representation of the bicycle.
12. The computing system of claim 11 , wherein the user interface includes a slider user interface control that allows adjustment of the future age of the child.
13. A computing system comprising:
a non-transitory computer readable medium storing software instructions; and
one or more computer processors configured to access the software instructions to cause the computing system to:
generate interactive user interface data configured for rendering on a user computing device to display an interactive user interface requesting characteristics of a child;
receive, from the user computing device via the interactive user interface, a body dimension of the child, wherein the body dimension is an inseam of the child:
execute a rider dimension model to determine an avatar of the child sized proportionally to the body dimension of the child;
execute a selection model, based at least on the body dimension of the child, to determine a bicycle size most suitable for the child;
select a representation of a bicycle having the determined size; and
update the interactive user interface to include the representation of the bicycle and the avatar of the child positioned sitting on a seat of the bicycle;
determine a future age of the child;
determine an adjusted body dimension of the child at the determined future age;
determine, based at least on the adjusted body dimension, an updated avatar to represent the child at the future age; and
update the interactive user interface to include the updated avatar on the representation of the bicycle.