Pabitra Kumar Deka opened in the 1960s. Deka was one of those people who promoted it in his magazine "Roopkar", to increase its intellectual acceptance and prominence among the classes. Today the Mobile theatre is employing thousands of people in Assam. Deka began to suffer from serious heart related ailments in the early 2000s. He continued to work, often receiving people from the film, stage and media for his advice. In addition to his job for "Sadin", he wrote about the history of world cinema for nearly ten years for "Sambhar", a Sunday supplement published with the daily "Asomiya Pratidin". The writings were
Nalini Prava Deka saul", " bora saul", "sira", "aakhoi" and "xandawh". Deka demonstrated self-reliance, even in the city. Deka wrote and edited a total of 30 books, mostly in Assamese. Some of her writing, including short stories, have been translated into English. Deka's books have been reviewed by Maheswar Neog, Bhupen Hazarika, Pramod Chandra Bhattacharya, Sheelabhadra, Rammal Thakuria, Bhabananda Deka, Bisweswar Hazarika and Kanak Chandra Deka. She had a cordial relationship with Bhupen Hazarika and Mamoni Raisom Goswami (Indira Goswami), and Hazarika wrote an article about one of her books. A compilation by Deka and her husband entitled "Sahityik Dampati Adhyaksha Bhabananda Deka–Nalini