I have this idea few years ago, But I have not enough time to make it. So I
write it down.
iTour’s basic function is: User can add his/her tour’s location, stay time,
picture, comment, video etc to the map with time order, when the tour
finished, User can see the tour line actively in the map.

iTour’s other functions:
1. User can shares his/her tour’s info;
2. User can adds his/her tour’s location, stay time, picture, comment, video
etc to the map with time order;
3. User can views the iTour line in the map with different perspective(time,
location , compare perspective);
4. More deep develope, User can adds his/her work or life’ line to the map,
then System can give user some advice about eat/traffic with user’s supplied
info;
5. If user’s phone have location function, the iTour line can automaticly
produced;
6. User can adds the tour which have passed;
7. User can add some things(like World Cup, Premier League, NBA etc) or
famous person or animals(Polar Bear etc) and share with the world;
8. It’s better user can add iTour anonymous, Google, Facebook, twitter’s
account can login;
9. iTour can produce flash, let user live over again his/her tour;
10. User can download all the info which He/She added.