US Patent Application 17661401. FINGERTIP TRACKING USING RADAR simplified abstract

FINGERTIP TRACKING USING RADAR

Organization Name

Google LLC

Inventor(s)

Anandghan Waghmare of Mountain View CA (US)

Dongeek Shin of Santa Clara CA (US)

Ivan Poupyrev of Los Altos CA (US)

Shwetak N. Patel of Seattle WA (US)

Shahram Izadi of Tiburon CA (US)

Adarsh Prakash Murthy Kowdle of San Francisco CA (US)

FINGERTIP TRACKING USING RADAR - A simplified explanation of the abstract

This abstract first appeared for US patent application 17661401 titled 'FINGERTIP TRACKING USING RADAR

Simplified Explanation

The patent application describes a method involving the use of a peripheral device and a wearable device to track movement and communicate corresponding information. Here is a simplified explanation of the abstract:

• The peripheral device, which is connected to the wearable device, sends out a frequency-modulated continuous wave (FMCW) signal.
• The peripheral device receives a reflected signal based on the FMCW signal.
• By analyzing the reflected signal, the peripheral device tracks the movement associated with the peripheral device.
• The peripheral device then communicates the information about the movement to the wearable device.

Bullet points explaining the patent/innovation:

• The method involves using a peripheral device and a wearable device to track movement.
• The peripheral device sends out a frequency-modulated continuous wave (FMCW) signal.
• The peripheral device receives a reflected signal based on the FMCW signal.
• By analyzing the reflected signal, the peripheral device can track its own movement.
• The peripheral device communicates the information about its movement to the wearable device.
• This method can be used in various applications such as fitness tracking, virtual reality, or motion sensing devices.
• The use of FMCW signals allows for accurate and real-time tracking of movement.
• The communication between the peripheral device and the wearable device enables seamless integration and data sharing.

Original Abstract Submitted

A method including transmitting, by a peripheral device communicatively coupled to a wearable device, a frequency-modulated continuous wave (FMCW), receiving, by the peripheral device, a reflected signal based on the FMCW, tracking, by the peripheral device, a movement associated with the peripheral device based on the reflected signal, and communicating, from the peripheral device to the wearable device, an information corresponding to the movement associated with the peripheral device.