It has often been said that quantum computers would usher us into the new age of electronics. Several researchers have been working to develop quantum computers. A team of researchers from the University of Waterloo is working on a new tool called contextuality to make quantum computers a reality.
Researchers working in the Institute for Quantum Computing (IQC) are studying about this concept. It is not easy to develop a universal quantum computer as a lot many hurdles need to be overcome for the same.