Is this the future of jewelry? New 'necklace' is made from light beamed onto your skin from a mini projector attached to your shirt By Olivia Fleming for MailOnline Forget gold and silver, it seems the future of jewelry lies in light. A new necklace made out of a pattern of tiny light projections, which are beamed onto the wearerâ€™s neck from a picoprojector attached to a shirt collar, is causing a stir in the jewelry world. Called Neclumi, the glow-in-the-dark chokers (still in the prototype stage) come in four designs and are controlled by its own app.Â A new necklace made out of a pattern of tiny light projections, which are beamed onto the wearerâ€™s neck from a picoprojector attached to a shirt collar, is causing a stir in the jewelry world Each 'design' (Airo, Movi, Roto, and Sono) uses sensors in the picoprojector to work in tandem with your iPhone, which causes light to expand and detract in size on the wearerâ€™s skin. Airo is a cascade of light lines, which reacts to walking speed that is detected by a pedometer. While Movi, a fluid line, changes its pattern according to the wearerâ€™s body movement, Roto contracts simultaneously with the phoneâ€™s compass to the wearer's movement and appears as a ribbon-like shape looping through a pendant. Called Neclumi , the glow-in-the-dark chokers (still in the prototype stage) come in four designs and are controlled by its own app Each 'design' (Airo, Movi, Roto, and Sono) uses sensors in the picoprojector to work in tandem with your iPhone, which causes light to expand and detract in size on the wearerâ€™s skin Neclumi still has a way to go before it is available to buy, however, Currently, the picoprojector connects to an iPhone via an HDMI cable - it needs smaller batteries and chips to make it a 'wireless' necklace The most cinematic setting is Soni, a tiny, microphone-activated sun that radiates lines of pixels. It reacts to ambient sound but is most dramatic when it bursts in rays as the wearer raises their voice,' explained FastCo Labs. Neclumi still has a way to go before it is available to buy, however. Currently, the picoprojector connects to an iPhone via an HDMI cable - it needs smaller batteries and chips to make it a 'wireless' necklace.Â Â