Project Soli is a Google initiative that uses radar sensors to track hand gestures. The Soli chip uses radar to capture sub-millimeter finger motions at 10,000 frames per second. It can accurately detect hand movements in 3D space in real-time without needing light or direct contact. The chip's radar technology allows for touchless gesture recognition through materials to enable new interactions with devices like phones and computers.

1. PROJECT SOLI
BY:-
ANKIT KAIM
ECE-II(M)
07215002813(30)

2. INTRODUCTION
 Project soli is one of the project of google
ATAP(Advance technology and projects group).
 Soli is a purpose-built interaction sensor that
uses radar for motion tracking of the human
hand.
 It is capable of accurately detect your hand in
real-time
 It has sensor which capture sub millimeters of
motion of fingers in 3D space

3. SOLI N27516
 The Soli chip incorporates the entire sensor and
antenna array into an ultra-compact 8mm x
10mm package.
 It capture motion of fingers at a phenomenal
rate of 10,000 frames per second
 The entire radar is used to track micro motion.

4. HOW ITS WORK..?
• Radar is a technology which transmits a radio
wave towards a target and the receiver of the
radar intercepts the reflected energy from the
target.
• It able to interpret so much from this one radar
signal is because of the full recognition pipeline.
• The various stages of this pipeline are designed
to extract specific gesture information that we
receive at a high frame rate

5. GESTURE
 The Soli SDK enables developers to easily access
and build upon our gesture recognition pipeline.
The Soli libraries extract real-time signals from
radar hardware, outputting signal
transformations, high precision position and
motion data, and gesture labels and parameters
at frame rates from 100 to 10,000 frames per
second.

6. VIRTUAL TOOL GESTURE
 The concept of virtual tool is key to soli
interactions
 Virtual tools are gestures that familiar
interactions with physical tools
 This make it easy to communicate, learn and
remember soli interactions.

7. WHY USING RADAR
 RADAR has a property which no other
technology has i.e. it can work through materials
 It can be embed it into objects
 It allows us to track realy precise motions.
 Shrink the entire radar and put it in a tiny chip
 Its extremely reliable
 There’s no moving parts

8. APPLICATIONS
 The Soli chip can be embedded in wearables,
phones, computers, cars and IoT devices in our
environment.
 It is not affected by light conditions and it works
through most materials.

9. ADVANTAGES
 Virtual controlling of devices
 Good accuracy over control
 Replace all kinds of buttons and switches and
make the devices operable remotely.

10. THANK YOU