Daniel joined the Museum of Modern Art in 1943 as Assistant in the Department of Industrial Design, and by 1946 she had been named Assistant Curator. Daniel became the resident expert on industrial design, playing an important role in developing the collection and contributing to numerous exhibitions. She also wrote
Introduction to Twentieth Century Design from the Collection of The Museum of Modern Art. During the 1950s and early 1960s, she authored articles in the journal
Craft Horizons. == Death ==