Over the last decade, extensive efforts have been made on utilizing advanced materials and
structures to improve the properties and functionalities of flexible electronics. While the …

This broad review summarizes recent advances and “hot” research topics in nanophononics
and elastic, acoustic, and mechanical metamaterials based on results presented by the …

The advancement in electromagnetic metamaterials, which commenced three decades ago,
experienced a rapid transformation into acoustic and elastic systems in the forms of …

The advancement in virtual reality/augmented reality (VR/AR) has been achieved by
breakthroughs in the realistic perception of virtual elements. Although VR/AR technology is …

We propose a new nonlinear elastic metamaterial which shows tunable bandgap at quasi-
static frequency, starting from zero frequency. While there have been active researches on …

How to endow diverse functions for lightweight structures without increasing mass has
always been a major challenge (eg, to have simultaneous high static stiffness and extreme …

In the past decade, remarkable progress has been made in the domain of augmented
reality/virtual reality (AR/VR). The need for realistic and immersive augmentation has …

Despite the commonality of static holograms, the holography with multiple information layers
and reconfigurable grey‐scale images at communication frequencies remain a confluence …

The recent development of human–machine interface (HMI) involves advances in wearable
devices that safely interact with the human body while providing high mechanical …

Playing games is an important way to promote the integration, inclusion, and socialization of
participants. This is especially the case of persons with disabilities, such as visually impaired …