Milan 2015: 20 studios from both sides of Ireland's north-south border were invited to collaborate on projects that aim to show the breadth of the island's creative industry – including one firm that hasn't shown in the Italian city in more than 60 years (+ slideshow). More about Irish studios collaborate on designs for Milan exhibition
Milan 2015: Dutch designer Mark Sturkenboom has created a "memory box" containing a dildo with a compartment for storing the ashes of a deceased partner. More about 21 Grams is a sex toy that contains the ashes of a dead partner
Milan 2015: London designer Kacper Hamilton has created a complex sand-timer that uses weights to measure the passing of seconds and minutes (+ slideshow). More about Kacper Hamilton's brass device depicts time as solid matter
Milan 2015: furniture, ceramics and glassware by Norwegian designers have been collected together for an exhibition intended to show the country's contribution to Scandinavian design (+ slideshow). More about Norwegian Presence exhibition showcases products at Milan design week
Danish studio Kilo has designed a set of headphones that allow users to create different arrangements of headbands, earpads, cables and speakers (+ movie). More about Kilo Design creates modular headphones for Aiaiai
Dezeen promotion: the winners of this year's A' Design Award and Competition include a curvaceous wood-lined sauna and a lamp designed to be smashed by its user. More about A' Design Awards and Competition 2015 winners announced
Milan 2015: these crystal-shaped lamps by Prague duo Jan Plecháč and Henry Wielgus were designed with 3D-modelling software but made using traditional Czech glass-cutting techniques. More about Polygons pendants combine computer modelling with Czech glass cutting
Milan 2015: design companies are launching fragrances, scented products and cosmetics to diversify their brands into new markets (+ slideshow). More about Furniture and lighting brands move into "big wonderful world" of fragrances
Dezeen promotion: Dezeen has teamed up with the annual What Design Can Do conference to give readers a 15 per cent discount on tickets for this year's event in Amsterdam. More about What Design Can Do offers 15% off tickets for Dezeen readers
Dezeen and MINI Frontiers: in this exclusive video interview, Jörg Preißinger of BMW Group Research and Technology explains how the prototype augmented-reality glasses his team have developed can make the solid parts of a car appear transparent. More about MINI's augmented-reality glasses allow drivers to see through the body of their car
Milan 2015: Italian design duo Alcarol has launched a collection of furniture made from worktops taken out of Italian quarries and marble processing labs (+ movie). More about Alcarol turns damaged marble-cutting worktops into resin-coated tables
Prolific Japanese design studio Nendo has created a chair for office furniture company Kokuyo, following its one-year retrospective exhibition in Milan (+ slideshow). More about Nendo follows up Milan exhibition with stacking chair for Kokuyo
Business news: MakerBot, once the darling of the 3D-printing scene, has laid off 20 per cent of its staff and closed its three retail stores after failing to meet its financial growth targets. More about 3D-printing pioneer MakerBot lays off staff and closes stores
Business news: luxury Italian kitchen and bathroom brand Boffi has acquired furniture company De Padova, adding free-standing pieces to its range of products in a move to appeal to the US market. More about Boffi eyes US market growth with De Padova acquisition
Competition: Domaine de Boisbuchet is offering Dezeen readers the chance to win a place on a week-long design workshop at a chateau in south-west France this summer. More about Competition: win a place on the summer workshops at Domaine de Boisbuchet
This umbrella has a frame that turns its canopy inside out, keeping water droplets inside as well as allowing it to open and close in confined spaces (+ movie). More about "Drip-free" umbrella encloses wet canopy on the inside
Milan 2015: Japanese designer Tokujin Yoshioka created these seats for Issey Miyake's Tokyo store using shapes he created by accident while "playing around" with 3D-modelling software. More about Tokujin Yoshioka distorts hexagonal forms to create stools for Issey Miyake stores
Milan 2015: designer Jasper Morrison has brought together prototypes and iconic designs from the 80-year history of Italian furniture brand Molteni – including early pieces by Gio Ponti and contemporary work by Norman Foster and Alvaro Siza (+ slideshow). More about Jasper Morrison curates exhibition chronicling 80 years of Molteni design collaborations
Lyndon Neri and Alberto Alessi have paid tribute to Michael Graves, following a memorial service for the influential American architect who died last month (+ interview). More about Lyndon Neri and Alberto Alessi pay tribute to Michael Graves
Product design consultancy Mormedi has created an electronic cigarette, which they hope will become like a "personal accessory similar to a pen" for users (+ slideshow). More about Mormedi's e-cigarette is designed as a personal accessory