Team

Alena Kazakova (CS), Stefan Erich Boschenriedter (CS), Sohee Sim (ME), Hankyul Song (ME)

Computer Science - Alena Kazakova, Stefan Erich Boschenriedter

Role

Team leader, UX Design, Industrial Design, Paper Main Author

team leader, research, ideation, design, video, paper

PIRAMAZE is an interactive robot moving in the modularized maze, designed for children who are losing physical experience which is crucial for developing cognitive abilities and acquiring relevant knowledge, because of frequent exposure to digital games. PIRAMZE is equipped with both digital and analog toy features, in order to fulfill physical experience as well as keep attracting children's attention and curiosity.

A new interactive tangible toy for children who are losing physical experience which is crutial for developing cognitive abilities and acquiring relevant knowledge, because of frequent exposure to digital games. PIRAMZE is equipped with both digital and analog toy features, in order to fulfill physical experience as well as keep attracting children's attention and curiosity.

Children are moving away from the important physical experiences that can be obtained from tangible toys. The development of technology and communication has brought many changes to the culture of children's play. These days, most of the children primarily enjoy digital games through smartphones or computers instead of tangible toys of various shapes and materials. However, tangible toys are much more intuitive and therefore educationally important in that they help children quickly acquire knowledge of relevant experiences and develop cognitive abilities.

This project began with the awareness that children are moving away from the important physical experiences that can be obtained from tangible toys. The development of technology and communication has brought many changes to the culture of children' s play. These days, most of children primarily enjoy digital games through smart phones or computers instead of tangible toys of various shapes and materials. However, tangible toys are much more intuitive and therefore educationally important in that they help children quickly acquire knowledge of relevant experiences and develop cognitive abilities.

The most important analog features in determining the popularity of toys are assembling, controlling, and story-telling.

INSIGHT 02

The most important analog features in determining the popularity of toys are assembling, controlling, and story-telling.

Although most children are spending more time with digital games, there are still several popular classic toys. Many respondents answered they like assembling and controlling things; LEGO and RC cars. Most of them also stated that they like to collect toy animation characters such as Power Rangers, Turning Mecard, Pororo, Carbot, or Gundam.

Although most children are spending more time with digital games, there are still several popular classic toys. Many respondents answered they like assembling and controlling things; LEGO and RC cars. Most of them also stated that they like to collect toy animation characters such as Power Rangers, Turning Mecard, Pororo, Carbot, or Gundam.

INSIGHT 02

The most important analog features in determining the popularity of toys are assembling, controlling, and story-telling.

Although most children are spending more time with digital games, there are still several popular classic toys. Many respondents answered they like assembling and controlling things; LEGO and RC cars. Most of them also stated that they like to collect toy animation characters such as Power Rangers, Turning Mecard, Pororo, Carbot, or Gundam.

Parents also suggested that it would be much better if children could adjust the difficulty levels as they want.

INSIGHT 03

Parents also suggested that it would be much better if children could adjust the difficulty levels as they want.

This is because, as children grow, they tend to get bored with tangible toys quickly. We realized that developing the challenge and adjusting difficulty levels would allow children to enjoy their toys for a much longer period.

This is because, as children grow, they tend to get bored with tangible toys quickly. We realized that developing the challenge and adjusting difficulty levels would allow children to enjoy their toys for a much longer period.

INSIGHT 03

Parents also suggested that it would be much better if children could adjust the difficulty levels as they want.

This is because, as children grow, they tend to get bored with tangible toys quickly. We realized that developing the challenge and adjusting difficulty levels would allow children to enjoy their toys for a much longer period.

Combining Digital and Analog Features

Combining DIGITAL and ANALOG features,

AN INTERACTIVE ROBOT MOVING IN THE MODULARIZED MAZE

After several brainstorming sessions, we set a concrete concept. Based on the research, we extracted concept keywords 'MODULAR, EXTENDABLE, and INTERACTIVE' through combinations of the key elements of digital games and tangible toys. STORY-TELLING feature, a pirate ship looking for treasure in the maze, wasn't included but it worked as a theme continued across the entire design.

After several brainstorming sessions, we set a concrete concept. Based on the research, we extracted concept keywords 'MODULAR, EXTENDABLE, and INTERACTIVE' through combination of the key elements of digital games and tangible toys. STORY-TELLING feature, a pirate ship looking for treasure in the maze, wasn't included but it worked as a theme continued across the entire design.

PIRAMZE = PIRATE + MAZE
To symbolize them, I designed a logo with a ship located on a simplified maze.

PIRAMZE = PIRATE + MAZE
To symbolize them, I designed a logo with a ship located on a simplified maze.

There are various levels of MISSION CARDS. Children can clear missions step-by-step. A child can play alone in this mode or they can play together with their friends or parents.

1) Challenge Mode

There are various levels of MISSION CARDS. Children can clear missions step-by-step. A child can play alone in this mode or they can play together with their friends or parents.

Children can design their own mazes. The challenge is to solve each other's mazes quickly. The one who solves the maze the quickest is the winner. This mode is for two or more people.

2) Competition Mode

Children can design their own mazes. The challenge is to solve each other's mazes quickly. The one who solves the maze the quickest is the winner. This mode is for two or more people.

SHIP can be connected to a smartphone app for manipulation. Children can control it like RC Cars. The one who hits the side of another ship wins the game. This mode can be played with two or more people.

3) Battle Mode

PIRATE SHIP can be connected to a smartphone app for manipulation. Children can control it like RC Cars. The one who hits the side of another ship wins the game. This mode can be played with two or more people.

Pirate Ship

01 PIRATE SHIP

RASPBERRY PI: WALL FOLLOWING CODES

The PIRATE SHIP is coded to move along the barrier on the left, but this alone will not solve the maze. The children will be the ones who solve the maze. They will choose DIRECTION SIGNS so that the SHIP can take the shortest route. If children do not give the correct directions, the PIRATE SHIP will continue to wander in the maze. 

RASPBERRY PI: WALL FOLLOWING CODES

The PIRATE SHIP is coded to move along the barrier on the left, but this alone will not solve the maze. The children will be the ones who solve the maze. They will choose DIRECTION SIGNS so that the SHIP can take  the shortest route. If children do not give the correct directions, the PIRATE SHIP will continue to wander in the maze. 

ULTRASONIC SENSORS: OBSTACLE AVOIDANCE

Three ultrasonic sensors will measure the distance from the PIRATE SHIP to obstacles to the front and sides. The location information helps the PIRATE SHIP move without colliding with the walls.

ULTRASONIC SENSORS: OBSTACLE AVOIDANCE

Three ultrasonic sensors will measure the distance from the PIRATE SHIP to obstacles to the front and sides. The location information helps the PIRATE SHIP move without colliding with the walls.

CAMERA: OBJECT DETECTION

The PIRATE SHIP's camera is used to detect DIRECTION SIGNS and destination. Real-time computer vision processing is utilized to read where the DIRECTION SIGN is indicating. 

CAMERA: OBJECT DETECTION

The PIRATE SHIP's camera is used to detect DIRECTION SIGNS and destination. Real-time computer vision processing is utilized to read where the DIRECTION SIGN is indicating. 

Base Boards

01 PIRATE SHIP

MAZE WALL MODULES are designed to light up regardless of the assembling direction. For this, each MAZE WALL MODULE has two LEDs inside. So, it has two (-) electric connections with one (+) electric connection in the middle. For this reason, the wiring of the prototype of BASEBOARDS has double (-) electric wires inside.

MAZE WALL MODULES are designed to light up regardless of the assembling direction. For this, each MAZE WALL MODULE has two LEDs inside. So, it has two (-) electric connections with one (+) electric connection in the middle. For this reason, the wiring of the prototype of BASE BOARDS has double (-) electric wires inside.

We conducted a user test with a 9-year-old boy. Since we could not implement all parts of PIRAMAZE, we could only observe a limited reaction. However, we could explore important implications for the keywords used in PIRAMAZE.

We conducted a user test with a 9-year-old boy. Since we could not implement all parts of PIRAMAZE, we could only observe a limited reaction. However, we could explore important implications for the keywords used in PIRAMAZE.