London studio Seymourpowell has designed concepts for a wearable collar and chaise longue powered by AI, which use atomised cosmetic products to protect city-dwellers from harmful pollutants. More about Seymourpowell's Atmosphère devices diffuse cosmetics at the user
Kazakhstani designer Enis Akiev has developed a method for turning single-use plastic packaging into tiles, by emulating the organic process of rock formation. More about Enis Akiev makes marbled tiles from post-consumer plastic waste
Los Angeles-based brand Dosist has designed a "sleek and discreet" cannabis dispenser called Dose Dial, which issues dose-controlled tablets. More about Dosist sets out to redefine edible cannabis products with Dose Dial
Dutch designer Thom Bindels has developed Ecosystem Kickstarter, a honeycomb-shaped cardboard frame that can help small-scale farmers grow crops in degraded soil. More about Ecosystem Kickstarter is a cardboard structure that fights soil erosion
Dezeen promotion: interior-finishes company Woven Image has collaborated with designer Michael Young to launch a collection of acoustic panels featuring "technical decorations" based on algorithms. More about Woven Image creates acoustic panels with patterns generated by animated algorithms
The LE speaker range designed by Dieter Rams for Braun in 1959 has been updated and relaunched as a series of smart speakers that retain Rams' minimalist style. More about Braun Audio LE speakers revive a classic Dieter Rams design
Metal objects such as anti-bird spikes, flag holders and air vents are turned into household items in this project by industrial design duo Liang-Jung Chen and Shuei-Yuan Yang. More about The Misused uses hardware in surprising ways to make household goods
Individuals could cut their greenhouse-gas emissions by replacing meals with algae grown at home using the countertop Spira device by recent design graduate Rob Russell. More about Spira countertop bioreactor allows users to grow their own algae for food
A Han Solo pan and a Dutch oven with Darth Vader's mask on the lid feature in a kitchenware collaboration between Star Wars and Le Creuset. More about Star Wars kitchenware range with Le Creuset cookware includes Darth Vader Dutch oven
Dutch designer Richard Hutten clashed with the CEO of the Ellen MacArthur Foundation at the Dezeen Day conference last week, with the two speakers disagreeing over the role of plastic in the circular economy. More about Plastic recycling is "bullshit" says Richard Hutten at Dezeen Day
Food design studio Bompas & Parr has created an incredibly lightweight edible meringue using a process originally developed to manufacture the lightest solid material ever made. More about Bompas & Parr produces "world's lightest dessert" weighing just one gram
This collection of lamps by New York designer Merve Kahraman takes cues from the forms and patterns of the planet Saturn. More about Merve Kahraman's Cassini lights are influenced by 1990s mission to Saturn
Software engineer and US presidential candidate Akiva Leffert has designed a set of IKEA-themed tarot cards that tell your future using assembly manual illustrations. More about Tarot cards predict your future in the form of IKEA infographics
Central Saint Martins graduate Annie Larkins addresses issues of food production with her unusually shaped egg-free alternative to chicken eggs, made using pea protein, salt and algae-derived acid. More about Annie Larkins develops plant-based alternative to chicken eggs
The best of rigid and flexible solar panels combine in SunUp, a product for outdoor adventurers invented by Brunel University design graduate Bradley Brister. More about SunUp provides a backpack-hugging solar-power solution for hikers
London studio Future Facility has designed a countertop filtration system that can create Alpine mineral water at home, for Swiss drinks company Lang. More about All-in-one drinks system replicates the taste and mineralisation of Alpine water at home
Graffiti artist Banksy has set up an online shop selling products including riot helmets turned into disco balls and the stab-proof vest he designed for Stormzy. More about Banksy opens online store selling riot helmets, CCTV baby mobiles and a stab-proof vest
ÉCAL graduate Luisa Kahlfeldt has designed a new diaper that is more sustainable than even other reusable cloth nappies — an innovation for which she won the Swiss James Dyson Award. More about Sumo seaweed-fibre nappies offer healthy and sustainable alternative
New York designer Bec Brittain has created lights with candy-coloured stands, ivory glass shades and decorative strips of suede for her latest collection. More about Bec Brittain creates Gemini lights to be like a family of creatures
Central Saint Martins graduate Daisy Newdick has created a roaster for making dandelion coffee to demonstrate that consumers can brew the beverage in their own homes from root to cup. More about Daisy Newdick develops DIY process for making coffee from dandelions to promote biodiversity