Fuente: Wipo "Sensorization" A method, computer program product, and computer system for an intelligent injection device with technique analysis capabilities. The device may include a barrel in fluid communication with a needle, a piston including a plunger, a microprocessor, sensors for detecting injection parameters including: force measurement upon depression of plunger, depth measurement of needle penetration, angle measurement of the barrel relative to injection surface, a machine learning system trained on: injection device operation data, medical dosage administration data, patient outcome data, wherein the machine learning system is configured to: analyze injection technique in real-time, provide technique optimization recommendations, detect improper administration patterns, and provide patient recommendations.