The "world's first smart menstruation cup" links with a phone app to provide women with information about their periods (+ movie). More about Looncup tracks menstruation and sends vaginal updates to your phone
This clock by Dutch designer Zelf Koelman spells out the time with magnetic fluid under the control of electromagnets (+ movie). More about Zelf Koelman's Ferrolic clock uses magnetic ferrofluid to tell the time
Graduate shows 2015: this device by Royal College of Art graduate Gemma Roper allows the user to stream music according to the pace and rhythm they want to listen to (+ movie). More about Gemma Roper's internet radio lets users select music by tempo
Dezeen and MINI Frontiers: in this movie filmed at the Royal College of Art, graduate Morten Grønning explains how he adapted an electric kitchen knife to make a prototype glove for carving hard materials. More about Electric Happaratus glove enables wood and stone to be sculpted by hand
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
Graduate shows 2015: a toaster that needs hugging and an alarm clock that buzzes until raised above the head are among Royal College of Art graduate Ted Wiles' collection of interactive household objects (+ movie). More about Ted Wiles creates huggable toaster for Involuntary Pleasures product range
Pornhub has revealed a tongue-in-cheek concept design for a wearable device that would generate energy from masturbation (+ movie). More about Pornhub's Wankband "creates dirty energy"
This machine by Dutch designer Jolene Carlier spurts popcorn from the end of a glass tube into a bright yellow bowl when the snack is ready to eat (+ movie). More about Willy Wonka-inspired machine propels popcorn through a curved glass tube
Product designer Andre Fangueiro has created a small pebble-shaped device that uses ultrasonic sound waves to clean clothes (+ movie). More about Dolfi is a tiny ultrasonic washing machine for delicate clothes
Dezeen's design editor Dan Howarth picks 10 of his favourite gadgets from this year, including a fish that steers its own tank and a vaginal activity monitor. More about Dezeen's top 10 gadgets of 2014
Israeli designer Dor Tal has designed a set of gadgets that monitor data generated on social networks to help users predict the future and take action ahead of time (+ movie). More about Smartwatch by Dor Tal monitors social networks to predict your future
A team in Tokyo has created a head-mounted camera that monitors brain waves and automatically starts recording when the wearer becomes interested in something (+ movie). More about Neurocam headset automatically records interesting moments
News: Google has announced it is poised to acquire domestic technology firm Nest for $3.2 billion, a move that will increase the tech giant's presence in the home. More about Google buys domestic technology firm Nest in first step towards connected home
Dutch Design Week 2013: Design Academy Eindhoven graduate Alejo Bernal wants to help people improve their concentration spans by controlling a toy car with their minds. More about Synapse mind-controlled toy car by Alejo Bernal
News: researchers at Bristol University in the UK have developed a way for users to get tactile feedback from touchscreens while controlling them with gestures in mid-air. More about Researchers develop touchscreens with tactile feedback
Opinion: Justin McGuirk's inaugural Opinion column for Dezeen is in two parts - in this first instalment he examines what cheap tablet computers developed for emerging markets like India will mean for high-end tech giants like Apple and Samsung. Tomorrow he'll ask why design critics are writing about technology in the first place. More about "Apple and Samsung will have to change their game"
These magnetic headphone jacks by New York designer Jon Patterson split in two when tugged to prevent damaging devices when wires get snagged (+ movie). More about Pogo connectors by Jon Patterson
Graduate designer Mugi Yamamoto has designed an inkjet printer that sits on top of a stack of paper and eats its way down through the pile (+ slideshow). More about Stack printer by Mugi Yamamoto
Researchers in Canada have designed a family of prosthetic musical instruments, including an external spine and a touch-sensitive rib cage, that create music in response to body gestures (+ interview + slideshow). More about Instrumented Bodies by Joseph Malloch and Ian Hattwick
News: a fat-wheeled electric concept vehicle that you ride standing up like a child's scooter has achieved its funding target on Kickstarter, allowing final development to go ahead (+ slideshow). More about Scrooser electric scooter gets funding boost