Carnegie Mellon leads the $28.5 million LIVE project to print temporary liver tissue: a “biological bridge” that supports the liver in regeneration, avoids transplantation, and reduces waiting lists within 5 years.

Two new patents bring 3D printing to shoe factories: soles up to 30% lighter thanks to optimized structures and multi-layer uppers without seams, customizable to measure. Production expected within 2-5 years.

In 2026, few home 3D printers truly offer innovation: Bambu Lab focuses on modularity and speed, Prusa on an open ecosystem, but speed, materials, and real costs need to be verified beyond the hype.

Industrial mass customization leverages 3D printing and AI to produce customized components at competitive costs, transferring flexibility from consumer to B2B and reducing times and waste.

AI revolutionizes 3D printing: real-time monitoring, automatic CAD-scan alignment, and predictive analysis reduce waste, time, and costs, making additive production scalable and competitive.

3D post-processing failures cause scrap and costs. Identifying causes (washing, curing, finishing) and applying visual/metrology diagnostics reduces errors, optimizes processes, and cuts scrap.

3D printing revolutionizes fashion: rapid prototyping, custom-fit garments, and sustainable on-demand production. Challenges regarding materials and comfort remain, but the future is personalized, distributed, and zero-impact.

Formnext 2026 and major fairs show mature additive manufacturing: large parts, AI, IoT, and concrete cases in aerospace, healthcare, and defense for productivity and certain ROI.

Post-processing is key for 3D printing: automates supports, polishing, chemical finishes, and quality control to produce efficient and precise end-use components.

Industrial 3D printing grows beyond 20% annually, moving from 40 to 250 billion dollars by 2035. Automation, aerospace, and defense adopt it for critical parts, cutting costs and times. Challenges: scalability, regulations, skills.

Protecting intellectual property in the digital realm is challenging: copyable 3D files, abusive patents, weak DRM. Patent licenses (OCL), blockchain, on-demand production, and shared standards are being experimented with to track usage and royalties.

Accessories and post-processing techniques transform 3D printing into professional production: automated washing, chemical smoothing, polymerization, and coloring guarantee industrial-quality finishes on every material.