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​Home Exercise
Innovation

Our Nature is desire to move our body 

Movement is an essential part of a healthy lifestyle. It is in our nature to stay active and keep our bodies in motion. That’s why we embrace a wide variety of sports and activities to inspire and energize your life.

However, many sports often come with pain, discomfort, and inconvenience, which can hinder our ability to stay active consistently. That’s why we believe in making movement enjoyable and fun. By incorporating simple, home-based exercises into your daily routine, you can stay consistent, improve your health, and truly enjoy the process.

We have developed a solution that allows you to have fun exercising in a small space at home. (Patent acquired)

Do you know Dance Dance Revolution? 

DDR(Dance Dance revolution) is mega hit game sold over 16 million pcs Globally , this game need to move body a lot, Player stand on a "dance mat and hit arrows and hit colored arrows laid out in a cross with their feet to musical and visual cues, Many people were deeply engrossed in this game

This game machine has a weight-loss effect

DDR was used in a children's

obesity reduction program in the US.

765 public schools in West Virginia have incorporated "Dance Dance Revolution (DDR)" into their physical education classes and health-related curriculums. Childhood obesity is on the rise in the United States, and West Virginia decided to partner with Konami after seeing the improvement in children's motor skills in the "Games for Health" project.

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DDR is created market for gaming
with excercise 

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I have innovated with a patented technology that turns this powerful diet tool into a mattress and compact and easy to use.

Technology Information 

​Device detail about my invention

The system is composed of two device types: a foot-mounted sensor for step detection and LED signal transmission, and a signal receiver that processes the LED signal from the foot sensor and communicates step detection data to a smart device via Bluetooth.

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Technical comparison between

current products vs my invention

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Why it was made smaller

(patented technology)

By simply placing 10cm x 10cm square shape device on floor that creates a sensing area with sensors in the area where you step on the mat, we were able to reduce the area of mat to matess over 90% of the original gaming while providing a similar gaming experience.

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Section image for Signal receiver and rubber sheet

The sensors on each side of the signal receiver create a sensing area, indicated by the hatching, and detect that steps are being taken there.

Method of detect Step

(patented technology)

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The foot sensor's acceleration sensor detects player foot landing on the floor and lights up the foot sensor's LED, and the signal receiver's sensor detects the light and recognizes as step

This video explains the principle of signal communication between a foot sensor and a signal receiver using LEDs. My invention utilizes wireless signal transfer via LEDs. When the foot sensor is activated by certain grounding of foot by step the LED will be turn On, then the sensor on the signal receiver turns on a green LED. This indicates that a signal has been transmitted from the foot sensor to the signal receiver. Typically, wireless communication relies on Bluetooth and Wi-Fi protocols. However, the information being communicated in this case is simply step detection, which requires a very small data volume. Therefore, Bluetooth and Wi-Fi communication are overkill and cost-prohibitive. Using LED wireless communication allows for lower component costs, ultimately reducing the final product's price.
Matless Step Detection mechanism 

Foot sensor is bundled with Drink bottle, when drink bottle is touch to ground.  Foot Sensor detect impact and transimit signal by LED,  when LED of Signal receiver is turn ON, it detect step signal from foot sensor  

Proto type 

This prototype is to proof patented technology is work, will make next sample with stylish out look

Will be improved prototype sizing as below by Jul 2025 
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IR Transmitting plastic will be used

Proto type demonstration  

When step is made out side of white tape area, there is created sensing area by base unit, ant when step is made at this sensing area, LED is turn on this mean sttep is detected without mat ,  

Light noise Cancelling feature 

Even with significant ambient light, such as sunlight and fluorescent light, my device's noise light cancellation feature allows players to use it outdoors without interference

Our Team

Our product development team 

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Eizo Sakurai

​​Sarai-Office

CEO 

Inventor 

Patent Holder 

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A. Arora

Indian Institute of Technology

Hyderabad

      ​Tinkerers' Lab IITH 

​Project Manager

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A. Adlakha

Indian Institute of Technology

Hyderabad

Thinkeres’ Labo

Mechatronics

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Himanshu S

Indian Institute of Technology

Hyderabad

Thinkeres’ Labo

Software 

How beneficial is this invention for the user 
Can play in
small space 

Only 1㎡ is needed to exercise with this space-saving exercise machine.

Helps prevent
lack of excercise 

Accesibility to excercise device is very high,  it can start ecxercise very comvenient 

Low price

Because this device uses IR-LEDs for wireless data communication, it reduces RF module costs, resulting in an affordable retail price.

Fun to excersice
like game 

The gaming features of this exercise machine make exercising enjoyable, leading people to maintain a regular training routine.

Space saving storage

Being very small, this device is easy to carry and store. It even fits in a bag, making home storage very convenient

Can play with Universal devic

Since everyone has a smartphone these days, this device, which is compatible with both iOS and Android, offers very convenient accessibility

Compare with other Home excercise machine

Compare with other Home excercise device with factor,  my invention is excellent in all factor, 

Do you have confidence to keep consisitently motivated for excercise by this machine?
 

No Fun!

Dancing with Game will help people to bring consistent excerccise because of Fun

This can also be used in this way

Moving body with Learning and Brain training

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Childlen Learning

Senior Brain training

​Covers wide range of age zone

Market potential for Home Fitness Equipment 

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Home Fitness Equipment market is glowing Globally 

MEGA Hit product

Track record of 16mil pcs sales 

Dance Dance Revolution to
Dance Dance Innovation 

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Wii/Playstation/XBOX

iOS/Android

5ess

Mat     to   Matless

Wire    to  Wireless

Game console  to  Game console less

Large & Heavy   to   Compactness

Expensive       to         Less price

What will be happen if Mega hit product with 5ess 

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Will be so potential Home Excercise Machine

Let’s Shake the earth with our Dance 

Contact Us

We are looking for collaboration partners for commercialization. If you have any questions, please feel free to contact us.

Contact Us

7F Chiba tyuou twin Building 2-5-1  

tyuou ku Chiba city Chiba pref  260-1540, Japan

Contact: Atten: Eizo Sakurai TEL: +81-50-6863-6885

e-mail:sakurai3881@gmail.com

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