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