The latest trend in electronic gears involves integration with AI and IoT for "smart" systems that can perform predictive maintenance and optimize performance through real-time monitoring. In the consumer space, wireless technology is becoming standard, with some high-end bicycle electronic group sets now offering 13 speeds wirelessly.

Additionally, the broader electronics industry is seeing trends in sustainability, 3D printing, and advanced materials, which will influence the future of all electronic components, including gears. 

1. Smart systems
   Predictive maintenance: "Smart" gearboxes use sensors and data analytics to predict when maintenance is needed, reducing downtime and costs.
   Real-time monitoring: Sensors provide real-time data on performance, allowing for instant adjustments to improve efficiency.
   AI and machine learning: These technologies are being used to optimize how gears operate and are even integrated into manufacturing processes to simulate and improve designs. 
2. Wireless and consumer-focused gear 
   Fully wireless systems: High-end electronic shifting for bicycles, for instance, has moved to fully wireless systems, improving user experience and integration.
   Increased speed: Some manufacturers are developing and releasing systems with more gears, such as a new 13-speed wireless groupset. 
   
3. Broader industry trends
   Sustainability: There is a growing focus on eco-friendly designs, using more sustainable and recyclable materials, and developing more energy-efficient components.
   Advanced materials: The development of advanced electronic materials, including organic electronics, is leading to new possibilities for creating flexible, low-cost, and efficient electronic components.
   3D Printing: This technology is being used for both manufacturing and creating custom or embedded electronics.