As an antidote to deepfake scams, design studios Modem and Retinaa have devised a concept for a ring that people can use to prove they are human and not an AI-generated clone. More about Quartz ring proves its wearer is human in the age of AI
AI is a tool for deep contemplation rather than quick gratification in Cognitive Bloom, a device concept created by industrial design studio Map Project Office and recent Royal College of Art graduate Chanwoo Lee. More about AI-powered Cognitive Bloom device provides prompts for self-reflection
Mexican studio Lanza Atelier, this year's Serpentine Pavilion designer, has showcased a diverse collection of furniture at gallery AGO Projects that features reused materials such as rebar and sail fabric during Mexico City art week. More about "Contrasts dissolve" in architectural Lanza Atelier furniture exhibition in Mexico
Designers for Japanese watch brand Seiko have developed six conceptual timepieces for the company's Power Design Project, including a stealthy watch for ninjas and one for boiling eggs to the perfect consistency. More about Seiko exhibition presents watches that "99 per cent of people don't need"
Art collective MSCHF has sliced off the tips of Italian furniture company Gufram's popular Pratone chair to highlight the "revolutionary" roots of contemporary design objects for a New York exhibition. More about MSCHF investigates radical roots of design by revealing the "innards" of Pratone chair
Designer Mijoda Dajomi has created the Daughters of Rain headwear collection, which can harvest rainwater in anticipation of future water shortages. More about Mijoda Dajomi designs rain-harvesting hats for a water scarce future
Garments made with the skin pigment melanin provide a natural, alternative form of sun protection in this speculative biofabrication project by recent Central Saint Martins graduate Maca Barrera. More about Melanin-spiked bodysuits provide sun protection in Melwear concept
Students at Swiss design school HEAD Genève have created an installation of speculative furniture design depicting a dystopian campsite at Alcova during Milan design week. More about HEAD Genève illustrates post-apocalyptic future with nomadic aluminium furniture
British design studio Seymourpowell has put cheap electronic goods under the spotlight with Un-Made, a project imagining four possible ways to design for quick disassembly and recycling. More about Toothbrush pops open for recycling in Seymourpowell's Un-Made disassembly concept
The latest edition of our weekly Dezeen Agenda newsletter features Migaloo's design for a submersible superyacht. Subscribe to Dezeen Agenda now. More about Dezeen Agenda features Migaloo's giant luxury submarine
Austrian company Migaloo has unveiled its design for a 165-metre-long submersible superyacht that could allow the ultra-rich to enjoy private underwater adventures. More about Migaloo aims to disrupt superyacht market with giant luxury submarine
Design studios Map Project Office and Modem have developed a concept for a diagnostics kit backed by artificial intelligence that would allow patients to perform basic triage on themselves. More about Smart Aid Kit uses AI to remotely diagnose and manage health conditions
International architecture studio NBBJ has proposed a conceptual design for lab buildings that features a modular interior layout as one solution to underutilized infrastructure in cities. More about NBBJ releases concept for modular mass-timber lab building
Local design studio Tian & Teague has created a series of furniture and homeware based on the everyday struggles of living in New York City, including a tufted rug made to resemble a run-over rat. More about Tian & Teague creates home decor informed by the "discomforts" of New York
At Dutch Design Week, London-based food designer Leyu Li showcased three conceptual products that combine lab-grown meat with vegetables, called Broccopork, Mushchicken and Peaf. More about Leyu Li proposes hybrid meaty vegetables by merging lab-grown meat with plants
New York City and Toronto-based design studio Kinky Kashayam has created a conceptual, hand-held radar that generates black cats in order to "protect one's luck". More about Kinky Kashayam creates portable black cat radar to explore superstitious beliefs
Australian design student Alexander Burton has developed a prototype kit for cheaply converting petrol or diesel cars to hybrid electric, winning the country's national James Dyson Award in the process. More about Australian student invents affordable electric car conversion kit
Geodesic domes containing projections of AI-rendered images depicting "ideal eco futures" feature at the Earth Edition exhibition held in California. More about "Solarpunk" installations feature at Earth Edition festival in California
The latest edition of our weekly Dezeen Agenda newsletter features a prototype electric version of Renault's Twingo model created by designer Sabine Marcelis. Subscribe to Dezeen Agenda now. More about Dezeen Agenda features Sabine Marcelis' "inside-out" car
Designer Sabine Marcelis has created her first car – a conceptual electric version of French car brand Renault's Twingo model, designed to celebrate its 30th anniversary. More about Sabine Marcelis reimagines Twingo as "inside-out car" with translucent steering wheel