Researchers from Kyoto University are developing a satellite made from wood that would burn up completely at the end of its life to reduce the amount of human-made waste floating in space. More
Dezeen promotion: American technology company HP has developed a large-format plotter for architects and designers, which aims to be closer to a piece of furniture than a traditional printer. More
Engineering student Carvey Ehren Maigue has been named the James Dyson Awards first-ever global sustainability winner for his AuReus system, in which waste crops are turned into cladding that can generate clean energy from ultraviolet light. More
Chinese electronics company OPPO has revealed a concept smartphone, called the X 2021, which expands by rolling out its screen on a miniature conveyor belt. More
Google and design agency Aruliden have created an AI-enabled video-conferencing kit for that automatically senses the number of participants in a room and optimises sound quality and video framing for each. More
Japanese engineer Takeuchi Masaki has developed a wearable voice box called Syrinx, which can be strapped on like a neck brace so that people who have lost their larynx to cancer are able to produce speech. More
Three graduate designers have developed a body movement-recognition system that enables amputees and people with disabilities to use gesture-controlled smart devices more effectively. More
Amazon has debuted its Ring Always Home Cam, an autonomous drone-style camera that can fly around the home to record disturbances when the resident is away. More
Chinese designer Huachen Xin has created Pollution Ranger and Smog Shade, an installation that monitors and visualises the air pollution levels in cities. More
VDF products fair: London brand Nolii has launched a collection of minimal smartphone accessories designed to simplify everyday tasks, from chargers with tangle-free cables to modular phone cases. More
South Korean electronics company LG has integrated electronic fans and HEPA filters into a face mask, in order to turn it into a wearable air purifier. More
Graduate designer Dorothee Clasen has invented a wearable device called Tong that is worn in the mouth to operate a computer using the tongue. More
Italian lighting brand Artemide has developed a way of turning lamps into room sanitisers that emit antiviral ultraviolet light when people are not around. More
Chinese electronics company Xiaomi has unveiled its Mi TV LUX see-through television, which displays images that appear to be "floating in the air". More
South Korean technology company Naver Corp has developed a smart reading light called Clova Lamp that helps children to cultivate healthy reading habits by narrating their books aloud. More
A team of design graduates have developed a wearable device that is hidden in the mouth as a "surveillance-proof" authentication method that could replace fingerprints and facial recognition. More
A pair of wireless algorithm-driven headphones features in this captioned video produced by Dezeen for audio technology brand IRIS. More
OPPO x RCA Humanising Technology: SmartKit is a set of three children's toys that are designed by Matthieu Muller to be used in tandem with smartphones. More
OPPO x RCA Humanising Technology: Roc H Biel has developed a modular smartphone named Duo that can be fitted with different sized screens. More
OPPO x RCA Humanising Technology: Fenics is a modular and customisable remote controller developed by Roc H Biel to cater for quick reaction times. More
