okay just let's try to use the Nokia Map API, for making an App to "Job location visualization" alias jobLocalizer.
Starting from an simple example code.
- display 100% a Map on Screen
- add functionality like move and zoom the Map, an overlay Info Container
- at first call this page use the location where it called from
- by Hardware (GPS-Sensor)
- or a Browser-Geolocalisations detection (HTML5) js code
- link to open a textfield for type in an other Citty name and jump to after send
- set a marker on position and center it
next step
- use meteor.com to have a client/server site and a public folder for images css
- setup mongodb
- put json sampledata in DB
- add code read json in the page
- create maker for each dataitem and add an onclick for more info if available