Advancements in smart materials and growing adoption across aerospace, healthcare, and automotive industries drive the 4D printing market. According to the SNS Insider, “The 4D Printing Market Size was valued at USD 163.40 Million in 2023 and is expected to reach USD 2117.50 Million by 2032 and grow at a CAGR of 32.96% over the forecast period 2024-2032.” https://www.globenewswire.com/news-release/2025/01/22/3013420/0/en/4D-Printing-Market-Size-to-Worth-USD-2-117-50-Million-by-2032-Driven-by-Smart-Materials-and-Industry-Adoption-Research-by-SNS-Insider.html