Core Insights - Product design is a cross-disciplinary field that combines art and technology, with specific professional directions significantly impacting career development paths [1] Group 1: Competitive Professional Directions - Industrial Design (Smart Product Focus) - Core Advantage: Integration of mechanical engineering design and human-computer interaction - Curriculum: 3D modeling (SolidWorks), CMF design, smart hardware development - Career Outlook: Average starting salary for IoT device designers is 15-20K [3] - Interaction Design (User Experience Focus) - Professional Feature: User behavior research and interface logic design - Tools Mastery: Figma, Axure, user journey mapping - Industry Demand: Major companies like ByteDance are offering monthly salaries of 30K+ to attract talent [3] - Service Design (System Innovation Focus) - Training Emphasis: Design of all process service touchpoints - Methodology: Double Diamond model, service blueprint - Employment Fields: Emerging markets such as smart cities and healthcare systems [3] Group 2: Market Demand and Supply - These professional directions maintain traditional product design's aesthetic capabilities while enhancing cross-disciplinary integration advantages in the digital age, leading to a high demand for graduates [3]