here the list of deemed universities in chennai

• St.peter's university
• VISTAS
• Sri ramachandra institute of higher education and research
• Dr.MGR educational and research institute
• meenakshi academy of higher education and research
• saveetha university
• indian maritime university
• alagappa college of technology
• hindustan institute of technology and science and here some of best courses, cse,ece,mechanical,lbeing offered in such a universitites.

There is no particular new field which willbe offeredby all institute or university. 

Computers science Engineering is most happening and in demand stream becaus eof its exponential demand for skilled talent. 

Also Aeronautical engineering is again witnessing great demand overseas. 

MIT Chennai is one such top institute pffering both above courses with excellent placement and great rankings.