This smart band wants to turn your arm into a touchscreen

It looks like we’re inching ever so close to a Minority Report-like future after all. That’s because Paris-based company Cicret (pronounced “secret”) is looking to kick the wearables game up a notch by transforming your arm into your phone’s screen. With the smart bracelet, the team’s promo video explains that “you can do what you use to do with a tablet but diretly on your skin and without any smartphone.”


Say you’re taking a hot bath, for instance, and you want to catch up on the day’s emails. While your mobile device is nowhere to be found, you can simply pull up your inbox on your arm — soapy hands and all. Or, perhaps you’re waiting for a cab. Instead of having to reach down into your pocket, you can easily flick your wrist and access a game or the weather instantaneously. Reading a book on the sofa when a call suddenly comes in and your phone is out of reach? No problem! Answer right from your arm. Pretty convenient, right?


The Cicret bracelet, which resembles the Jawbone Up, works by projecting your Android interface directly onto your forearm, turning your limb into an interactive, swappable, touch-sensitive, full-color display. It operates as a standalone wearable device and is activated with a whisk of the wrist. According to its team, the idea was first conceived a year ago and developed over a span of six months.


As its demo reel reveals, the snap-on device works its magic through an embedded system consisting of proximity sensors, a pico projector an, accelerometer, a memory card, a main processor, a vibrator, a vibrator, along with some LEDs for notifications. The proximity sensors detect where the user’s finger or fingers are and allow them to interact with the interface as they would any other Android device. Connectivity is provided by way of BLE, Wi-Fi and a micro USB port. Not to mention, the wearable gizmo comes in either 16GB or 32GB, and in 10 vibrant colors.

Does it seem too good to be true? Well, time will only tell. Unfortunately, at the moment there isn’t a prototype. (*Scratches head.*) However, Cicret co-founder Guillaume Pommier has told Gizmag that the first prototype is due for completion in approximately three weeks time.

Meanwhile, a team from Carnegie Mellon University’s Future Interfaces Group has been able to create touch-sensitive projected icons made on a user’s skin, aptly named Skin Buttons. While it may not be an entire screen display, the design does demonstrate a new way to “expand the interactive envelope around smartwatches, allowing human input to escape the small physical confines of the device.”


As previously reported on Bits & Pieces, the proof-of-concept implementation can be used for a range of applications, many of which typically found on a mobile device, such as accessing music, reading emails and text messages, as well as checking the time or setting an alarm. The prototype is comprised of four fixed-icon laser projectors along with accompanying infrared proximity sensors. These are connected to an ATmega328P based board, which communicates over USB with a host computer. Additionally, a 1.5-inch TFT LCD display is driven from a host computer. While the team used an external computer for prototyping, it appears that a commercial model would be self-contained.

Well, regardless as to whether or not Cicret’s idea will come to fruition, it’s clear that we are ever so close to a skin interface future. A future in which even Dick Tracy would likely be impressed by the mere notion of such wearable gadgetry.

The question is, what’s next for this tech space? If these ideas are a glimpse into what we can expect in the forthcoming months, we’re excited!

3 thoughts on “This smart band wants to turn your arm into a touchscreen

  1. Pingback: This Week in the Internet of Things (IoT): 12/26/2014 | Initial StateInitial State |

  2. Pingback: iSkin stickers could turn your body into a touchscreen | Bits & Pieces from the Embedded Design World

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s