Tag Archives: MagneTag

MagneTag is a magnetized sword game with real-time scoring


This points-based system lets you battle your friends with foam swords, ninja stars and blaster darts! 


Think back to the holidays when your mother would be wrapping gifts and the roll of wrapping paper would run out. Who could forget the joys of using the leftover cardboard tube as a sword to engage in battle with your siblings? Now what if, as you whacked the heck out of your younger brother, there was a much easier way to keep score?

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That’s where MagneTag comes in. Born out of his own frustration with the honor system while playing paintball in the woods, engineer Adam Cohen developed a points-based game system that consists of magnetized foam swords and wearable sensors.

Drawing from his physics background, Cohen had realized that magnets would be an excellent solution to this all too common problem. The idea was that, if super tiny magnets could be inserted into foam objects, they would be able to produce electrical signals that could then be recorded and translated into a reliable scoring system.

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From swords and shields to ninja stars and NERF Darts, the team’s wearable sensors will electronically keep score whenever it’s hit with the magnet-embedded foam weapon. MagneTag works right out of the box without an Internet connection, but in order to open a whole new world of gameplay, a user must connect their battle arms to an accompanying mobile app via Bluetooth. This enables them to access various modes like target practice and team combat, collect stats, find players nearby, and organize events. As if that’s not enough, the system also allows players to track the action in real-time on any web browser.

The system was constructed with durability in mind. Having to withstand constant beatings, MagneTag’s robust hardware has been optimized for tag detection and is housed inside a polycarbonate plastic shell. With an ATmega328 at its core, the sensor runs on a lithium polymer battery that lasts for about three hours and can be recharged in just 20 minutes over USB.

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Ready to take your sword fights to the next level? Head over to MagneTag’s Kickstarter campaign, where its creators are seeking $50,000. Though the game ships fully assembled, backers can select a barebones two-player package as well. This DIY kit features two sensors and some magnets to bring any foam piece to life.

20 smart crowdfunding campaigns you may want to back this week


Every Friday, we’re taking a look at some of the smartest, most innovative projects that caught our attention on Kickstarter and Indiegogo over the last seven days. 


LightBlue Bean+

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This Arduino-compatible board is programmed wirelessly using Bluetooth Low Energy. Punch Through Design has well surpassed its goal of $30,000.

Buddy

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This LED collar uses GPS, Bluetooth and Wi-Fi technologies to keep your dog safe while tracking and organizing their activities in real-time. Squeaker is currently $281,233 on Kickstarter.

Node.IT

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This super small, modular set of boards is like LEGO for building IoT devices. Pontus Oldberg is currently seeking $4,058 on Kickstarter.

NFire 1

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This completely expandable 3D printer adapts to your needs, whether it’s doubling its height or upgrading to a dual extruder. NFire Labs is currently seeking $46,788 on Kickstarter.

Smitch

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This simple-to-install smart switch lets you control your lights wirelessly via Bluetooth. Brothers Lab is currently seeking $21,949 on Kickstarter.

BedJet

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This ultra-rapid cooling and heating system for your bed hacks into your body’s natural biorhythm to wake you up gradually. BedJet has well surpassed its goal of $24,000.

Digital Potbelly

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This open source, fully-programmable thermometer makes brewing beer at home easier than ever before. Zach King is currently seeking $8,800 on Kickstarter.

LIVALL

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This smart bike helmet features a built-in microphone, a three-axis G-sensor, Bluetooth speakers and LEDs to enhance the cycling experience. LIVALL Riding has well surpassed its goal of $20,000 on Indiegogo.

YONO

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This wearable accessory fits in your ear to track ovulation and monitor hormonal health, helping women take advantage of their fertility windows. Yono Labs is currently seeking $30,000 on Kickstarter.

Ola Fingerprint Smart Lock

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This smart lock is equipped with Bluetooth connectivity and capacitive fingerprint technology, making it not only keyless but phoneless as well. Ola is currently seeking $25,000 on Indiegogo.

SmartPrompt Pan

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This smart pan boasts an LCD touchscreen display that enables you to easily follow step-by-step cooking instructions. The Key Ingredient is currently seeking $40,000 on Indiegogo.

Nectro

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This unique pen allows you to draw functional circuits right on paper or specially-coated transparent film. Nectro is currently seeking $38,131 on Kickstarter.

Exahome

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This smart home automation system will reduce your energy consumption and maximize efficiency by sensibly managing all available resources. Exahome is currently seeking $80,000 on Indiegogo.

MagneTag

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These wearable sensors can electronically detect blows from magnetically-enhanced foam swords, ninja stars and blaster darts. Adam Cohen is currently seeking $50,000 on Kickstarter.

HAL-e

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This DIY, Arudino-powered kit demystifies robotics by illustrating the basic principles of mechanics, electronics and computation. HAL-e Industries is currently seeking $6,000 on Kickstarter.

PFShield

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This shield is a simple way to interface LEGO power functions, motors, Bluetooth and Arduino. Michael Hudson is currently seeking $1,046 on Kickstarter.

AQUA

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This battery-free, lightweight amp works with your headphones and smartphones to improve the output audio quality. NEXUM has well surpassed its goal of $16,000 on Kickstarter.

Crypta

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This fingerprint-protected USB device allows you to log into any account on any computer with just your fingerprint. Crypta is currently seeking $80,000 on Kickstarter.

HelioVault

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This high-capacity, portable power bank is designed for maximum efficiency. PowerFilm Solar is currently seeking $250,000 on Kickstarter.

Formula AllCode

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This Bluetooth-enabled robot buggy is programmable via Python, AppBuilder, Flowcode 6, Matlab, LabView, C, C# and more. Matrix TSL is currently seeking $18,737 on Kickstarter.

Did you happen to miss last week’s notable campaigns? If so, you can check them out here. Also, if your project is powered by Atmel MCUs and you’ve been featured on our blog, be sure to download the respective badges here for use in your ongoing marketing efforts. 

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