Judy Heumann's Story Adapted into 'Being Heumann' Film by Oscar Winner

• Sian Heder, known for 'CODA', co-wrote 'Being Heumann' with Judy Heumann.
• The film is based on Heumann's life as a disability rights activist.
• Ruth Madeley stars as Judy Heumann in the Netflix film.
• The film was made after Heder won an Oscar, using it as a moment of power.
• The story includes a personal anecdote from Heumann about an airline losing her wheelchair.