This sports hall in Lelystad, the Netherlands, by Dutch firm Slangen + Koenis Architects is coloured in fluorescent shades of green, yellow and blue (+ slideshow). More about De Rietlanden Sports Hall by Slangen + Koenis Architects
News: two European companies have launched rival Android-powered smartwatches at the Baselworld watch fair in Switzerland, bringing voice calls as well as email, video, camera and apps to devices worn on the wrist. More about Android smartwatches mean you can "leave your phone at home"
News: next month's International Contemporary Furniture Fair in New York will be the first major design fair to place 3D printing and digital fabrication at the core of its programme, with a four-day series of workshops introducing the hardware and software that could change the face of design, manufacturing and distribution (+ interview). More about 3D printing and digital design lead ICFF 2013 programme
News: crafts will no longer be considered part of the creative industries under proposals published by the UK government this week. More about UK to drop crafts from list of creative industries
News: online design retailer Fab.com has announced it will design its own range of furniture and homeware to be sold alongside its existing inventory. More about Fab.com to design its own range of products
Here are the latest images of Rogers Stirk Harbour + Partners' extension to the British Museum in London, set to complete early next year. More about World Conservation and Exhibitions Centre by Rogers Stirk Harbour + Partners
Milan 2013: Rossana Orlandi curated an exhibition of work by designers including Nacho Carbonell, Front and Studio Libertiny at the Bagatti Valsecchi Museum in Milan. More about Bagatti Valsecchi 2.0 exhibition by Rossana Orlandi
Chinese architecture studio Neri&Hu sliced away the rear wall and replaced it with glass for this renovation of a 1930s townhouse in Shanghai. More about Rethinking the Split House by Neri&Hu
Competition: we're giving readers the chance to win one of five packs of greeting cards illustrated with buildings by Le Corbusier. More about Competition: five packs of Le Corbusier greeting cards to be won