From virtual reality to rehabilitation and communication, haptic technology has revolutionized the way humans interact with the digital world. While early haptic devices focused on single-sensory cues like vibration-based notifications, modern advancements have paved the way for multisensory haptic devices that integrate various forms of touch-based feedback, including vibration, skin stretch, pressure and temperature. Recently, a team of experts, including Rice University’s Marcia O’Malley and Daniel Preston, graduate student Joshua Fleck, alumni Zane Zook ’23 and Janelle Clark ’22 and other collaborators, published…

Plasmonic modulators are tiny components that convert electrical signals into optical signals in order to transport them through optical fibres. A modulator of this kind had never managed to transmit data with a frequency of over a terahertz (over a trillion oscillations per second). Now, researchers from the group led by Jürg Leuthold, Professor of Photonics and Communications at ETH Zurich, have succeeded in doing just that. Previous modulators could only convert frequencies up to 100 or 200 gigahertz – in…

As the new wave of technological revolution and industrial transformation progresses, scientific research is expanding towards the macroscopic, delving into the microscopic, and advancing into extreme conditions, which becoming the developmental trends at the forefront of global science and technology. With the implementation of national strategies such as the high-quality development of green and low-carbon, China faces a series of new scientific and technological challenges in the field of construction under extreme environments. Among these, construction robotics in extreme environments,…

Researchers from Osaka University introduced an innovative technology to lower power consumption for modern memory devices. Stepping up the Memory Game: Overcoming the Limitations of Traditional RAM Osaka, Japan – Numerous memory types for computing devices have emerged in recent years, aiming to overcome the limitations imposed by traditional random access memory (RAM). Magnetoresistive RAM (MRAM) is one such memory type which offers several advantages over conventional RAM, including its non-volatility, high speed, increased storage capacity and enhanced endurance. Although…