To answer some of the questions. I provide this idea for free. There is a company that already have this solution in place. It could be improved with smartphone apps but it already works on android and most probably on iphone as well but only for those with good perception.
The information is in Swedish. You can use the app creatively to become a facility management tool. My interest is to spread good ideas. Post the company they fully understand (most Swedes do) English.
Hi Fadila, I am grateful that you want to take this challenge on your shoulders. This is similar to the idea that I posted but in contrast you have all that it takes to accomplish the task. I can contribute with an app that is developed in Sweden. You can find it here. http://handtag-app.com/Default/sv-se# Everything is in Swedish though but if you contact by mail you will find that everyone can communicate in English with no problem.
The app is developed by an experienced team of engineer that worked with GIS data for 17 years. You could easily use the app as a facility management tool as well.
Please see this as an idea. If you can make use of it, feel free to do so. I do not intend to introduce it yet. The choice was made out of my contact in Nigeria. Everyone can use this idea where ever they want. We use it in Sweden. The new thing about the idea is that its community driven. In Sweden it is still runed by people that are employed. I think that this could be the improvement that would take the idea to higher grounds.