At Embedded World 2025, several emerging trends are reshaping the world of product development. Among the highlights are the growing roles of edge AI, IoT, and embedded security. Advances in data processing and energy-efficient designs are creating smarter, more responsive systems while enhancing data privacy. The rapid growth of IoT, supported by diverse connectivity options, is opening up new possibilities, from energy-efficient sensors to more secure devices. As security becomes a central concern, the industry is adopting strategies to address evolving threats and meet changing regulations. The innovation potential is immense: how will you contribute to this new era?
AI at the edge: the future of embedded intelligence
A major theme at Embedded World 2025 was the growing use of AI and Machine Learning (ML) at the edge. The shift from cloud-based learning to on-device AI is changing how products are developed, making them more intelligent, efficient, and connected to users. This shift brings tangible benefits like:
- Real-time processing – Faster decision-making and smoother user experiences.
- Reduced network traffic – Less reliance on cloud infrastructure, which lowers costs and increases reliability.
- Enhanced security & privacy – On-device AI keeps sensitive data safer.
- Power efficiency – Optimized energy use for always-on devices.
- Smarter products – AI-driven personalization and adaptive functionality.
Altera’s CEO, Sandra Rivera, highlighted how FPGAs (Field-Programmable Gate Arrays) boost AI processing efficiency. Ambiq’s heartKIT™ AI Development Kit, which won the Embedded Award in AI, showcased energy-efficient healthcare applications. Edge AI is setting the course for the future of embedded systems development.
IoT’s growth: from smart devices to smart everything
The rapid growth of IoT across industries is being driven by a wave of advanced and diverse connectivity options. Whether it’s wired IIoT (Industrial Internet of Things), LPWAN (Low Power Wide Area Networks), or the latest 5G/6G technologies, IoT solutions are becoming more efficient and scalable, enabling data-intensive applications. The ‘smart everything’ trend is pushing technological boundaries in every sector. Some exciting advancements in IoT and embedded systems include:
- Ultra-low power processing – Energy-efficient microcontrollers extend battery life for wearables and IoT sensors.
- TinyML – AI-powered microcontrollers enable features like speech recognition and anomaly detection.
- Secure-by-design IoT – Built-in security boosts trust in connected devices.
- Ultra-wideband (UWB) precision – UWB enhances precise tracking, indoor navigation and secure contactless human-machine interactions, while chipsets enable smart car access and child presence detection.
- Subscription-free eSIMs – Flexible IoT connectivity without needing pairing via another technology like Bluetooth or Wi-Fi.
As IoT matures, the focus on security, compliance, and interoperability is shaping a more robust, intelligent, and scalable future for embedded systems.
Securing the connected world: innovations in embedded safety
As the number of connected devices grows, security has become a top priority. The development of secure embedded systems is critical, especially with regulations like the EU Cybersecurity and Resilience Act. A security-by-design approach is essential, integrating protections like secure boot, hardware encryption, and Trusted Execution Environments (TEEs). These systems prevent tampering and unauthorized access while ensuring sensitive data remains secure through end-to-end encryption. Additionally, protocols like DTLS safeguard communication on resource-constrained devices, while multi-factor authentication helps verify user identities and restrict access.
Hardware security modules (HSMs) and over-the-air (OTA) updates ensure devices stay secure throughout their lifecycle. Real-time threat detection, powered by AI/ML, enhances a system’s ability to detect and respond to security breaches. This comprehensive approach ensures embedded systems stay resilient and trustworthy in an increasingly connected world.
The path forward: building smarter, safer products in the IoT age
The growing use of edge AI across applications marks a shift toward more intelligent, responsive, and privacy-conscious embedded systems. As the IoT ecosystem continues to expand, building connected solutions that are both robust and secure is more important than ever. At the same time, the increased focus on embedded security highlights the need for a proactive approach to protect devices from emerging threats while meeting new regulatory standards.
This moment in technology is a call to action for all those involved in product development: the future is in our hands. By embracing the potential of edge AI, IoT, and security innovations, we have the opportunity to shape a new era of intelligent, connected, and secure devices. As we navigate these challenges, we are not just building products — we’re contributing to a safer, more resilient digital world. The possibilities are vast, and the time to act is now. How will you harness these innovations to create the next generation of secure, intelligent products?
