Light-emitting diode (LEDs) have a promising prospect because of its outstanding
advantages: 1) long lifetime, 2) environmentally friendly, 3) flexibility of color mixing, 4) high …

The advancement and popularity of smartphones have made it an essential and all-purpose
device. But lack of advancement in battery technology has held back its optimum potential …

Battery life is a critical performance and user experience metric on mobile devices. However,
it is difficult for app developers to measure the energy used by their apps, and to explore …

Display power consumption is an emerging concern for untethered devices. This goes
double for augmented and virtual extended reality (XR) displays, which target high refresh …

Energy is a critical resource for smartphones. However, developers who create apps for
these platforms lack quantitative and objective information about the behavior of apps with …

Battery life is an increasingly urgent challenge for today's untethered VR and AR devices.
However, the power efficiency of head-mounted displays is naturally at odds with growing …

We present Heimdall, a mobile GPU coordination platform for emerging Augmented Reality
(AR) applications. Future AR apps impose an explored challenging workload: i) concurrent …

Develo** energy efficient mobile applications is an impor-tant goal for software
developers as energy usage can di-rectly affect the usability of a mobile device …

This research conceptualizes mobile application usability and develops and validates an
instrument to measure the same. Mobile application usability has attracted widespread …

This article presents an overview of technologies for solid-state lighting (SSL). In recent
years, light-emitting diodes (LEDs) have developed characteristics desirable for lighting …