Prompted by accidents involving players of Pokémon GO, Australian firm Büro North has devised a concept for in-ground traffic lights to prevent pedestrians using smartphones from walking out onto the road (+ movie). More about Büro North proposes ground-level traffic lights to prevent pedestrian accidents
Vietnamese architect Vo Trong Nghia is continuing his bid to make bamboo "the green steel of the 21st century" with this gridded pavilion at the Sherman Contemporary Art Foundation in Sydney (+ slideshow). More about Vo Trong Nghia uses bamboo ladders to build pavilion at Sydney's SCAF gallery
LBR&A Arquitectos has completed a three-sided skyscraper in the heart of Mexico City that rises 246 metres, making it the tallest tower in the sprawling metropolis (+ slideshow). More about LBR&A's Torre Reforma skyscraper becomes Mexico City's tallest building
New York firm Studio Zung has reinterpreted the traditional wooden barns of Long Island to design this house in one of the high-end seaside communities of the Hamptons (+ slideshow). More about Studio Zung creates cedar-clad "modern barn" in the Hamptons
Swedish designer Fredrik Wallner has created more customisable bathroom furniture in block colours for Stockholm brand Swoon (+ slideshow). More about Fredrik Wallner designs block-coloured bathroom furniture for Swoon
Brexit design summit: UK design businesses are considering opening offices in the EU to maintain close ties with overseas clients in the event of Brexit. More about Brexit could force UK firms to "become more European" and expand overseas
Rio 2016: more than half of the buildings set to house athletes during the Olympics and Paralympics in Rio de Janeiro are still not fully ready, with less than two weeks to go until the start of the games. More about Rio 2016 Athletes Village remains unfinished ahead of Olympic Games
Belgian designer Pierre-Emmanuel Vandeputte has created a portable desk divider that allows users to actively isolate themselves from the noise around them (+ slideshow). More about Pierre-Emmanuel Vandeputte designs portable desk divider Diplomate
Brexit crisis: the Royal Institute of British Architects has drawn up a list of demands for the UK government, including freedom of movement and national investment, to help architects deliver economic growth when the country leaves the European Union. More about RIBA calls for national investment and freedom of movement to help architects tackle Brexit
London studio 51 Architecture has combined digital fabrication with boatbuilding techniques to create a sculptural timber staircase at the centre of a family home (+ slideshow). More about Twisted staircase features in Casa Vota renovation by 51 Architecture
This week, as part of our roundup series of American houses from each of the 50 states, we're featuring Maine, home to a house raised on stilts above a bay and a black cabin in the woods (+ slideshow). More about Five of the best houses in Maine on Dezeen
British designer Tom Dixon has opened a new store in the SoHo neighbourhood of Manhattan, which features a room with faux-fur walls and a space that resembles a "torture chamber" (+ slideshow). More about Tom Dixon's Howard Street store in New York includes a furry room
Jo Cowen Architects has converted a 19th-century bakery complex in south London into housing, featuring glazed brickwork, cast-iron columns and industrial-style glazing (+ slideshow). More about Jo Cowen Architects transforms Victorian bakery in London into 12 factory-inspired homes
Graduate shows 2016: Bucks New University graduate Sebiha Macit has taken inspiration from her travels to Turkey to design this colourful stool that can be used both indoors and outdoors (+ slideshow). More about Sebiha Macit creates colourful seating based on Turkish cafe culture
Dezeen recently moved into a new London office designed by architect Pernilla Ohrstedt, sparking a discussion among readers about what makes a good workplace. To continue the debate, here's a look at studios other architects have designed for themselves, ranging from a co-working space to a solitary woodland retreat (+ slideshow). More about 12 design studios that architects have created for themselves
US firm Hanrahan Meyers Architects has created a his-and-hers studio building in Pennsylvania that is lifted off the ground in order to provide views of the scenic terrain (+ slideshow). More about Studio building by Hanrahan Meyers rises up from a forested hillside in Pennsylvania
Rio 2016: a 2.5 million-square-metre area west of Rio de Janeiro has been transformed by Brazilian firm Vigliecca & Associados into one of two major locations during the city's Olympic and Paralympic games (+ slideshow). More about Deodoro Olympic Park will host multiple sporting events during the Rio 2016 games
Local architect Marlon Blackwell has created a pool house in the back yard of an Arkansas residence, featuring an overhanging sleeping loft that contains bunks designed "like a ship's cabin" (+ slideshow). More about Sleeping alcove projects from Arkansas pool house by Marlon Blackwell
London-based studio Emil Eve Architects has transformed a heritage-listed building in Somerset, England, into a lifestyle store, cafe and bed and breakfast (+ slideshow). More about Emil Eve Architects strips back heritage building for Caro Somerset lifestyle store
Comments update: readers were almost unanimous in their praise for a graduate designer's idea to create a colostomy bag for "intimate moments", as they contemplated the merits of choosing the right projects to address with design. More about "These are the challenges I love to see designers tackling"