Tools to get people to explore their environment...

Use of play as a tool to get people to interact,
Keri Smith has a number of books, there goal is to encouraging creativity by using games and interesting approaches.
This book is no exception but it is more based on outside interaction with peoples environment. I am interested in seeing how this book can be used for a range of ages not just children. I know I am excited to use it and this proves that it is an enticing tool to get people to interact outside.

• Could I produce some kind of book of things to do on a walk to encourage people to engage more?
• Or going back to my ideas of using technology as a tool, I could create an app that does this? However this is not a possibility in 2 weeks!
• Could I use methods of hacking peoples busy schedules some how to get them to take notice and slow down for a short space of time. like train station tannoys, music playing in shopping centres...
• I need to make sure I am homing down my ideas now and not thinking of too much that I cant achieve!