When approaching any corner, concentrate and imagine that the required object is just around the corner. Then, after turning the corner, the object will be found. Anything that limits space visibility may be regarded as a corner. This does not have to be the corner of a house or another type of building; it could be the corner of a wardrobe, the corner of a truck, etc.
The drawback of this technique is that it requires the availability of a sufficiently large corner that blocks the view of anything around the other side of it.