Here are the slides demoing @adriangradinar, @_klen_ and myself (@marklochrie) work. That we conceived, designed and developed in less that 24 hours. The main goal of the project was to develop a piece of software that enabled non developers to access a wealth of open data from the SmartStreetsHub - The use of a Geographical map and intelligent data handling resulted in the final output shown in the slides. If you would like to play around with the hack visit http://148.88.67.49/projects/smartHack/ or alternatively we mocked up a video demo of the system https://www.youtube.com/watch?v=fdf37URu_8A

1. Visual Geo Query Builder
@adriangradinar
@_klen_
@marklochrie

2. Visual Geo Query Builder

3. What is the Query Builder?
The Visual Geo Query Builder is a browser-based graphical tool
that allows users to create and edit filters without them having to
become a developer and learn to understand complicated data
sets. Developed using a our own self defined Geo Stream
Definition Language (GSDL).
!
It started life as a pie in the sky dream, when a set of hackers were
challenged to work with varied data sets. One problem sprung to
mind “How do we make this data easier for the general public to
access?” and “how can we developer a graphical tool to create
data driven services?”.
!
Despite its visual nature, the Query Builder is a serious tool that
can be used to build complex GSDL filters without using writing
one line of code.
!
VGQB - makes life easier….
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4. Under the Hood!
The Visual Geo Query
Builder is written in
mainly JavaScript and
PHP. Using Google
Mapping technologies.
!
It is an independent,
embeddable module that
anyone can add to their
own web page, blog, or a
web view in a desktop or
mobile application.
It's Open Source!

5. Audience

6. Geofencing

7. Geo detection

8. Geo clustering

9. Geo clustering heat

10. Geofencing & detection

11. Electoral role wards

12. Summary
Data Sets:!
! !
! - TFL !
! ! - Bus!
! ! - Tube!
! ! - Oyster !
! !
! - Potholes
Technologies:!
! !
! - Javascript!
!
!
- PHP!
!
!
!
!
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- Google Maps!
! - Heat !
! - Cluster!
! - Geo fencing !
!
!
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- Open Street Maps!
! - Electoral role wards

13. Where next?

14. Questions