Bollywood posters and fluorescent effigies of Hindu deities have been superimposed on Tate Britain's portico, as part of an installation designed by artist Chila Kumari Singh Burman for the museum's fourth annual winter commission. More about Chila Kumari Singh Burman overwrites Tate Britain's neoclassical facade with neon Diwali installation
Augmented reality glasses designed for tourists visiting foreign cities and a device for sterilising clothing feature in Hongik University's technology-focused school show. More about Ten design and technology projects by Hongik University graduates
Costume designer Amy Roberts used the wardrobes of Princess Diana and Margaret Thatcher to reflect their complex relationships with Britain's royal family in the latest series of television show The Crown. More about The Crown costumes move "from forensic accuracy to flights of fancy" says Amy Roberts
MIT researchers Jiani Zeng and Honghao Deng have developed a "truly minimalist", 3D-printed flacon, which is entirely transparent at first glance and only reveals its branding when it is tilted at just the right angle. More about Nseen is a see-through perfume bottle covered in invisible writing
Paint buckets, street signs and beaded car seats feature in a series of found seating designs, made by working-class migrants in the United Arab Emirates and collected by artist Christopher Benton. More about How to be at Rest installation features bricolage chairs made by migrants in the UAE
Lekker Architects and Lanzavecchia + Wai have designed an IKEA-inspired manual filled with tips and tricks on how to hack the Swedish company's products to better serve people living with dementia. More about Hack Care is an IKEA-style catalogue of DIY adjustments for dementia-friendly homes
Milanese design studio Older has created a series of objects including marble wall-hangings shaped to look like breasts with pierced nipples, and an inflatable chair named after a Blade Runner character. More about Older's "playful" Wide Eye collection features inflatable chair and marble breasts
Office furniture brand IOC Project Partners, Italian furniture brand Flexform, British shelving brand ON&ON and textile company Camira have presented new products on Dezeen Showroom this week. More about IOC Project Partners, Flexform, ON&ON and Camira present products on Dezeen Showroom
Swedish furniture brands are the most sustainable in the world, according to a survey by design procurement consultancy Dodds & Shute. More about Sweden tops sustainability audit but furniture sector "turning a blind eye" to environmental issues
Dezeen Showroom: trestle legs and a customisable, J-shaped privacy screen distinguish the Solari desk system, developed by Italian office furniture company IOC Project Partners in collaboration with Gensler. More about IOC Project Partners designs Solari workstation in collaboration with Gensler
Dezeen Showroom: international furniture brand Andreu World has launched Giro Soft, a modular sofa system created by Alfredo Häberli. More about Alfredo Häberli creates "architectural" Giro Soft sofa for Andreu World
A group of American scientists and designers have developed a concept for a grow-your-own steak kit using human cells and blood to question the ethics of the cultured meat industry. More about Ouroboros Steak grow-your-own human meat kit is "technically" not cannibalism
Dezeen promotion: floor-and wall-covering brand Ariostea has added the Michelangelo Altissimo, Brilliant Green and Verde Saint Denis marble-look textures to its Ultra Marmi collection of large porcelain slabs. More about Ariostea unveils new marble-effect textures as part of Ultra Marmi collection
Dezeen Showroom: Monforte, created by Italian architect and designer Raffaella Mangiarotti for IOC Project Partners, is a sculptural, undulating room divider that can be used to separate desks and entire self-enclosed meeting rooms. More about Monforte soundproof partition by Raffaella Mangiarotti for IOC Project Partners
We should be applauding social housing projects, but resist the rhetoric that sees council housing as the only solution to the housing crisis, says Owen Hopkins. More about The left "fetishises council housing with the same conviction as the right fetishises traditional styles"
Dezeen promotion: Swiss brand Geberit has developed a solution for draining water quickly from large roof areas and a pipe system that can deliver both drinking water and heating. More about Geberit develops flexible Mepla pipe and Pluvia drainage systems
Dezeen Showroom: Italian architect and designer Antonio Citterio has reinterpreted traditional wood and straw seating in his modernist, low-lying lounge chair for furniture brand Flexform. More about Tessa armchair by Antonio Citterio for Flexform
Royal College of Art graduate Marcel/a Baltarete has created a series of short animations depicting themselves as otherworldly beings to alleviate and interrogate their feelings of gender dysphoria. More about Marcel/a Baltarete uses 3D animation as therapy for gender dysphoria
Architecture platform RSAA designed Urbania, an immersive exhibition about city planning, for the Prague Institute of Planning and Development in the Czech Republic. More about Urbania is an interactive exhibition about city planning in Prague
Dezeen Showroom: leather straps peek out from below the plush upholstery of the Gregory sofa, designed by Antonio Citterio for Italian furniture brand Flexform. More about Gregory sofa by Antonio Citterio for Flexform