I need an app, that could track the movement of cell phone inside a building without GPS or Internet. Is it possible at all?
Need to track the possition of cell phone within 1 meter accuracy, every 5 seconds and later draw the movement on a user selected image.
If app is at all working, there will be extra work for writing this on iOS, and also extra functionality for user interface.
42 фрілансерів(-а) подали заявки на цю роботу; середня заявка - €438
Hi I work towards providing reliable, relevant and robust IT solutions at most competitive prices to my customers. I ensure 100% customer satisfaction so lets start Thanks