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Interactive Night Sky Observation. T ea m Netrollers: Michal Dobi š , Vladimír Hlaváček , Linh Hoang Xuan , Michal Jajcaj , Dušan Lamoš P roje ct mentor : Alena Kovárová Faculty of Informatics and Information Technologies Slovak University of Technologies, Bratislava, Slovakia. Contents.

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Presentation Transcript
slide1

Interactive Night Sky Observation

Team Netrollers:

Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

Project mentor:Alena Kovárová

Faculty of Informatics and Information Technologies

Slovak University of Technologies, Bratislava, Slovakia

slide2

Contents

  • Introduction
  • Sky object recognition
  • Ease of control
  • Learn and teach
  • Conclusion

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

slide3

Introduction

  • Over 5000 visible sky objects
  • Plenty of information about each of them
  • Many constellations of distinct cultures
  • Shining points moving cross the night sky

How to get oriented?

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

slide4

Introduction

icPoint promo video

slide5

Sky object recognition

  • System for people looking at the night sky
    • “Inform me about the point I am looking at”
    • “The display contains stars I see in the sky”
    • “I use just common hardware”
      • Laptop
      • Web or IP camera
      • Laser pointer
      • Glass plate

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

slide6

Sky object recognition

  • Determining the direction to a sky object

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

slide9

Sky object recognition

  • Determining the object on the recognized position
    • Horizontal coordinate system
      • azimuth and altitude
      • time and position on the Earth
    • Equatorial coordinate system
      • ascension and declination
      • for non-Solar objects
    • Eclipticcoordinate system
      • ecliptic longitude and ecliptic latitude
      • for Solar objects

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

slide10

Ease of control

  • Highlighting of selected objects
  • Actual part of sky
    • magnitude-filtered objects
    • corresponding distance and visibility of stars
    • real images and size of Moon

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

slide11

Ease of control

  • Simplified settings
  • Information in form of:
    • text(also speech recognition)
    • images
    • audio
    • video

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

slide12

Ease of control

  • Control
    • Mouse cursor movement using laser pointer
    • Speech recognition
    • Common devices like keyboard or mouse

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

slide13

Learn and teach

  • Unlimited exploring possibilities
    • Basic scientific information directly in the system
    • icPointWiki – collaborative web encyclopedia
      • Learn from downloaded content
      • Teach others by creating localized content
      • Keep informed about new discoveries from the community

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

learn and teach
Learn and teach
  • Available categories of information
    • Local names
    • Culture specificconstellations
    • Multimedia information
      • Scientific
      • Myths, legends

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

conclusion
Conclusion
  • System for non-professionals
    • Learn about the pinpointed star or planet
    • Uses commonly available hardware
  • Unlimited data source from many cultures
  • Alternative computer control
    • mouse cursor control using laser pointer
    • speech recognition

icPoint – Interactive Night Sky Observation

Alena Kovárová, Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

thank you for your attention

Thank you for your attention

Team Netrollers netrollers@gmail.com

Michal Dobiš, Vladimír Hlaváček, Linh Hoang Xuan, Michal Jajcaj, Dušan Lamoš

Project mentor kovarova@fiit.stuba.sk

Alena Kovárová