Fin is a Bluetooth-enabled wearable gadget designed to control digital devices through hand gestures, such as swipes and taps detected by an optical sensor. It is compatible with multiple devices, waterproof, and fashionable, making interactions with smart devices more convenient. The device aims to simplify user experience across televisions, smartphones, and automobiles while supporting various gestures and applications.

1. CSE – IV year
FIN RING
By: Ganesh Jha
Project Mentor : Ms. Bhawna Ahuja

2. What is fin
Fin is tiny hardware product that you can wear to the
thumb of your hand and it will make your whole palm as a
touch interface.
 A Bluetooth enabled trendy gadget through which you can
control the entire digital world.

3. .Fin reads different gestures from your palm and its
corresponding values control your connected devices.
 It works on Smart Low Energy technology as it uses
Bluetooth Technology for communication with target devices.
 The price of Fin ring is 120.00 US Dollars that costs
around Rs.7371.00 according to the Indian currency.

4. DETAILED
FEATURES
 Three different Devices are
Compatibile with a single Fin.
 Recognises each division of
finger.
 Fin acts as a Security
Authenticator.
 Gesture Interaction on Palm.
 Fashionable.
 Water Proof, Dust Proof
and Durable.

5. GESTURE INTERACTION ON
PALM

6. MAIN FEATURES

7. WORKING
By tucking an optical sensor into a small ring placed around
your thumb, the Fin is able to detect swipes and taps across
your hand.
When it detects a gesture ,it sends that command off to your
connected device — be it a smartphone, TV, or another
wearable device.
Swiping your thumb down your index finger, for example,
could turn your phone’s volume down.
 Want to turn it back up? Just swipe back up across the same
finger. Want to skip the current track? Swipe your thumb
across the palm of the opposite hand.

8. WORKING

9. Gesture Recognition System
 Visual interpretation of hand gestures is
mainly divided into three parts:
Gesture modeling
Gesture analysis
Gesture recognition

10. GESTURES
SUPPORTED
Support 5 basic gestures like:
 Swipe right.
 Swipe left.
 Swipe up.
 Swipe Down.
 And Finger Tap.

11. APPLICATIONS
Fin for Smart TV :
Fin can control your smart TV , No need
of having multiple remotes.
Fin can change channels , control
sounds by a mere finger swipe.
Makes your interaction with the smart
device
a lot easier.

12. APPLICATIONS
Fin for Smart Phones:
Fin can be used to attend the calls.
Dial numbers from your palm
Controlling other Smartphone utility
Applications.

13. APPLICATIONS
Fin for Automobiles : Navigate your
maps, change music ,receive calls ,read
messages just by your finger control
without distracting yourself from driving.
Fin for Entertainment : For better
entertainment experience, FIN serve
instead of joysticks.

14. CONFIGURING

15. DETAILED VIEW

16. DEMONSTRATION

17. STRENGTHS AND
WEAKNESSES

18. MARKET
ENVIRONMENT
 Competitor: Myo Armband, a gesture control
device that fits around the meaty part of your
forearm and detects slight muscle movements,
arm rotations and even electrical impulses as you
gesture, translating all that information into real-time
input.
 Price : The price of MYO is 149.00 US dollars.

19. FUTURE GOALS
The fund being collected would be invested
in the following fields:
Materials and Designs.
 Hardware manufacturing.
 Hardware Design.
 Funding for materials cost.
 Adding more enhancements to Fin like
Unique User Authentication.
 Assembly and complete Kit.
 Platform integration and support.
 Casing and packaging.
 Shipping!

20. Developing Team

21. REFERENCES
[1]. Nidheesh MK Kochi , “Rohil Dev Does It With
Fin-esse”,21st April,2014, Available:
www.newindianexpress.com/education/edex/Rohil-
Dev-Does-it-with-Fin-.ece
[2]. RajivRao, “Wearables Fit For Buisness ?” 28
July,2014 , Available- http://www.zdnet.com/a-ring-that-golum-
could-be-happy-with-7000032043/
[3]. Official Website, “Fin wearable gesture control
ring”-Available: http://www.wearfin.com/