Invest KOREA

1. Product Summary
The World's First Customizable IoT Smart Digital Messaging System "Mangosteen SHOU" customize your own digital message “As you Wish” “Anytime” “Anywhere” and “At once” 
   Input worldwide languages & symbols with selecting color of each letter on SHOU APP and then two row of input context to be realized in the air promptly with LED built-in rotating stick by transmitting context to device by Bluetooth (B2C) or NB-IoT (B2B).

   SHOU is using afterimage effect of LED for digital messaging which can be used for advertising / information at stores (B2C) and wholesale companies can control whole SHOU devices of each shop simultaneously from HQ for promotion and information (B2B). 
   Attachable on table, wall, show window or vehicle etc. with magnetic or air pressure suction cup. Waterproof and possible to reserve the display time of multiple contexts.

2. Technology details and application
  1) Basic feature
   - Native APP: No need Wi-Fi
   - Any language & symbol on keypad is acceptable with selecting color 
   - Wireless electric power supply to rotating LED stick
   - Movement sensor to secure customer’s safety
   - Donut shape two row of AD text (Diameter: 60cm/23.62Inch) to be shown   
    from front and rear direction
   - Retail and wholesale companies can control whole SHOU devices at their shops simultaneously from HQ by using NB-IoT module provided by telecommunication company.
   - Reservation of display time for multiple saved AD context on APP
   - Remote control by APP
   - Various installation: Table, wall, show window, furniture, vehicle etc. by using magnetic bottom or air pressure suction
   - Soundless BLDC motor: 10,000 Hours life time (3.5 years based on 8 hours daily display)
   - Two folded LED stick to be spread straightly before starting
   - Make own AD as wish at any time with most effective contents at present promptly without cost at any place
   - Replace of current LED signboard: Low cost, Prompt change of text, no restriction of space, display time reservation

2) Central control system with NB-IoT or Wifi module of telecommunication companies
   - Customer companies can control whole devices based on area and shops simultaneously. 
   - Possible to transmit most effective text at present
   - Much lower cost than signboard or other digital signage
   - Each shops can make their own on time suitable promotion message, too
   - Providing real-time information to customers. 
   - Separate management and control by region and store

  3) Paid commercial advertisement 
   - Secure commercial ADs of advertiser by using NB-IoT 
   - In case of revitalization of commercial ADs, possible to cut off the price.

  4) Useful implement to collect big data 
   - Collect the big data such as customer behavior and fine dust of each area.

  5) Air Quality Monitoring and Visual Guidance/Warning System
   - Sensing formaldehyde, benzene, CO2, ammonia and flammable gas with mounted sensor and give visual warning promptly with afterimage 
   - Waning notice to designated person's mobile phone
   - Suitable for factory and construction site

3. Customer and Market  
  1) B2C 
   - All self-employed people including restaurants, stores, food trucks, and traditional markets. 
   - Information boards for construction sites and events.

  2) B2B 
   - Various types of sales corporations targeting retail customers such as convenience stores, all kinds of sales chains, Cafe and department stores
 - Service corporations such as cinema chains, restaurant chains, sports chains, and entertainment chains.
   - Safety information delivery and harmful gas detection system of construction companies and manufacturing plants 

  3) Paid commercial advertisement 
   - Various advertisers who want to promote through mangosteen SHOU

4) Government or concerned institutes who want big data