In day-to-day life, for any household purpose, we need to drill through the walls. Most of the time we don't know what's behind the wall. As a result we drill through the wires or water pipelines, thus damaging them and and being victims of the unexpected fathoms.
Preventing that from happening, we can use a walabot sensor on the wall we want to drill. This way we can get a projection of the schematic behind the wall. The projection can be seen on our mobile. Data from the walabot will be displayed by our app which will be linked with walabot sensor. And so, it helps the user to drill in narrow spaces or with less of a margin, without damaging wires or pipelines. Since we are using an app, it will be more handy for users.