wifi endoscope R&D strength (tech talent demand and pay)

What is the demand for tech talent at wifi endoscope? Based on job postings in the past year, “计算机/网络/技术类”占95.7%,“医疗卫生/美容保健类”占34.8%,“电子/电器/通信技术类”占4.3%,“电气/能源/动力类”占4.3%. For reference only.