I'm looking for professional instruction in practical usage of smartphone beamforming and its real life applications and possibilities . I am interested in learning the ropes, the do's and dont's, the advantages and disadvantages of this use of technology, how to correctly configurar and construct a beam forming array, what are the genuine possibilities and limitations inherent in these technologies and their deployment in the "field". It should be fairly obvious that I will also require information as to the software and hardware that one needs in order to opperate the system and also advice on where, how and from whoom it is realistically obtainable in the form of pre-constructed ready to use devices or alternatively to self construct or provide specialists with the relevant details for contract construction.