Russian artist Dmitry Morozov has designed a prototype truncheon that sends a text message to the police officer's mother every time it is used, in an attempt to prevent police brutality (+ movie). More about Dmitry Morozov's police truncheon texts the officer's mother when it is used
London is set to get its own international design biennial, based on the model of the Venice art and architecture biennales, and directed by former Icon editor Christopher Turner. More about First London Design Biennale to launch in 2016 at Somerset House
Swiss firm Markus Schietsch Architekten has completed a new elephant house for a zoo in Zurich featuring an elaborate wooden gridshell roof and a glass-sided swimming pool (+ slideshow). More about Zurich Elephant House boasts a domed wooden roof and swimming pools for animals
Zaha Hadid's controversial plans for the 2020 Olympic Stadium in Tokyo have been scrapped. More about Japan scraps Zaha Hadid's Tokyo 2020 Olympic Stadium
In April, Apple courted the design world by presenting the Apple Watch at a pavilion in Milan and holding a glamorous dinner for leading designers. So what do designers think of the product now – and why are so few of them wearing it? Dezeen investigates. More about Apple Watch "fails to excite" and is "a bit underwhelming" say designers
Our job of the week on Dezeen Jobs is for a retail interior designer at Paul Smith, whose Albemarle Street store in London is pictured. Visit the ad for full details or browse other architecture and design opportunities on Dezeen Jobs.
More about Job of the week: retail interior designer at Paul Smith
The "world's lightest and most compact electric bike" has surpassed its crowdfunding goal in just two days.
Check out all the bicycles we've featured on Dezeen, including a design that folds into a backpack and a bike with a frame made from cardboard. See all our stories about bicycles »
More about Today we like: bicycles
The glazed lower level of this house by Switzerland's Lake Biel are sandwiched between two concrete slabs, helping to protect living spaces and an outdoor terrace from flooding (+ slideshow). More about Slabs of concrete frame glass walls of house near a Swiss lake by MLZD
Interior designer Sarah Van Peteghem has added greyscale furnishings, fabrics and accessories sourced from both contemporary brands and antique stores to this minimal apartment in Berlin (+ slideshow). More about Sarah Van Peteghem furnishes Berlin apartment with vintage Danish seats
Shiny metal cladding and exposed ducting lend an industrial feel to this auditorium for a virtual-reality research centre in Portalegre, Portugal, by Eduardo Souto de Moura and Graça Correia (+ slideshow). More about Souto de Moura and Correia reference industrial dust collectors with auditorium in Portalegre
Rotterdam studio ZUS has completed what they describe as the "world’s first crowdfunded public infrastructure project" - a 400-metre-long pedestrian bridge in their home city (+ slideshow). More about Crowdfunded Luchtsingel pedestrian bridge opens in Rotterdam
Opinion: the limitless prosperity once promised by urbanisation has failed to materialise, leaving rapidly growing inequality in its wake. It will take more than some clever technology to solve the problems with the world's biggest cities, says Reinier de Graaf. More about "The smart city blinds us to the possibility of political action"
Graduate shows 2015: performances by the Cirque du Soleil theatre group could be viewed through openings in the curved form of this building proposed for New York by students from the University of Applied Arts Vienna. More about Conceptual Cirque du Soleil venue combines complex geometrical forms
This year's RIBA Stirling Prize shortlist, modular sex toys and a proposal to elevate airport runways among Stockholm's rooftops (pictured) feature in Dezeen Mail issue 262. There's also the latest news, jobs and reader comments from Dezeen.
Read Dezeen Mail issue 262 | Subscribe to Dezeen Mail
More about Dezeen Mail #262
For those scared of injections, Royal College of Art student Celine Park has proposed a new immunisation technique: inhaling vaccines through fungus (+ slideshow). More about Mushroom inhalers replace vaccination needles in RCA student proposal
Shipping containers are often repurposed to create buildings, and this structure by Tel Aviv studio Potash Architects features one container balanced at a precarious angle (+ slideshow). More about Angled shipping container houses a staircase for Israeli port office by Potash Architects
Studio Echelman has used more than 100 miles of rope to create a sculpture that floats high above a Boston park (+ slideshow). More about Janet Echelman creates aerial rope sculpture made of super-strength fibres
Barber and Osgerby's creative consultancy Map and technology company SAM have designed a kit of "building blocks" aimed at simplifying the creation of internet-connected products (+ slideshow). More about SAM and Map create Internet of Things toolkit for building connected products
The Royal Institute of British Architects has revealed the six buildings competing for this year's Stirling Prize, including a Maggie's cancer-care centre in Scotland, London's NEO Bankside housing, and the expansion of Manchester's Whitworth Gallery (+ slideshow). More about RIBA Stirling Prize 2015 shortlist announced
The windows of this art gallery in South Korea's Paju district are fritted with a pattern that regulates views of the interior, and creates the illusion of fog around the edges of the building (+ slideshow). More about White Block Gallery by SsD features fritted glass designed to evoke morning fog