Original sentence: As of 2009, collaborating researchers from University College London, Helsinki University of Technology, University of Rochester; University of Washington state:.This technology can be used in other applications -  could have a variety of wireless communications or radar applications, according to the researchers
Edited sentence: As of 2009, collaborating researchers from University College London, Helsinki University of Technology, University of Rochester; University of Washington State:.This technology can be used in other applications -  it could have a variety of wireless communications or radar applications, according to the researchers