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Physical Computing: Build a Robot Pet

Today, physical computing and robotics stand out as transformative fields that merge the digital and physical worlds. Physical computing focuses on the interaction between humans and computers through tangible interfaces, allowing us to express ourselves in innovative ways. By utilizing sensors and microcontrollers, we can create systems that respond to our physical inputs, enhancing our ability to engage with technology. Meanwhile, robotics aims to design autonomous machines that can perform tasks independently, often mimicking human capabilities. When combined, physical computing and robotics can redefine our relationship with machines! This is why, we see so many schools and educational institutions adopting new and innovative ways of teaching to help students learn these two disciplines!
In this article, we will explore why learning physical computing with robotics is so important, learn some real-world applications of the two, and also explore how we can build a life-like Petoi pet robot is a fantastic entryway to practical education!

Petoi DIY Robotics kit

Why are physical computing and robotics important together?

Engaging Learning Experience

Physical computing provides a hands-on learning experience that captivates children's interest and encourages them to engage actively with technology. With physical computing, you can interact with tangible components like buttons, sensors, and motors, students can see the immediate impact of their coding efforts, transforming abstract concepts into concrete outcomes. This not only enhances their understanding of programming but also fosters a sense of accomplishment when they successfully control devices or create functioning robots by using a robot building kit such as Petoi Bittle robot kit!

Development of Critical Skills

Robot kits are so much more than just engineering toys for kids. Incorporating physical computing into education helps develop essential skills such as problem-solving, collaboration, and creativity. As students work on projects, they learn to design, prototype, and iterate, which are invaluable skills in both academic and real-world contexts. Moreover, the collaborative nature of many physical computing projects promotes teamwork and communication, preparing students for future professional environments.

Interdisciplinary Connections

Physical computing also bridges various subjects, linking computing with science, technology, engineering, and mathematics (STEM). This interdisciplinary approach not only enriches the learning experience but also demonstrates to students how digital skills can be applied in diverse fields. For instance, assembling a STEM Robotics kit can integrate principles of physics, coding, and design, making learning more relevant and exciting

If you think about it: teaching physical computing and robotics equips students with vital skills, enhances their learning experience, and prepares them for a future where technology plays an integral role in everyday life! When students take on their first robot project or when you build your own robot kit, there are multiple skills, practical concepts and theories that you encounter. This whole process of assembling your DIY robot is not just rewarding and fun but its a natural precursor to advanced STEM concepts and programming skills!
So how can we seamlessly combine the two? How can we create a fun environment for learning, where building an educational robot teaches students so much more than just the theory in a classroom?

Learn physical computing by building a Petoi open source programmable robot

Petoi's easy-to-assemble, small lightweight programmable robots are huge hits in classrooms around the world. Students are drawn to Petoi's programmable Robots because they make learning fun and inclusive. Most quadruped robots are technical and difficult to assemble, they sure are powerful yet expensive and can complete tasks, but that's about it! 
Petoi's smart robots for kids have a distinct personality and character!  They can perform tricks, and stunts and can even sing and dance! But it's not all fun only, these cute robot pets are powerful educational robot kits and are often people's first introduction to the world of robotics education and programming!

Petoi Bittle's dog-inspired design and Petoi Nybble cat-inspired design enourage team coding and social interaction.


Every single one of our pets is a fully programmable robot. Beginners usually start off with our free block-based programming (scratch) robotics curriculum, before moving to more advanced programming like our free C++ coding curriculum or exploring physical computing with Python. The best part is that all of these resources are free and are designed for educators to teach students while also being simple for students to study themselves!

Petoi Nybble robot cat and  Bittle robot dog kit for school project

Depending on your preference, you can opt for a Bittle Arduino Robot Dog or Nybble Arduino Robot Cat, The NyBoard (for Nybble Robot Cat) & BiBoard (for Bittle Robot dog) microcontrollers of Petoi robots can also support Arduino-compatible IOT sensors. This opens up a new world to explore physical computing with Arduino robotics.

To take physical computing a step further, you can always add sensors, intelligent camera modules, and voice recognition modules to these programmable robots and open source robot pets to experience the next level of human-to-robot interaction. see all our robot accessories.

bittle x coding robot dog with Petoi sensor pack and camera optional accessories

Interested in similar content? Check out these exciting Raspberry Pi projects by clicking on the image below!

Raspberry pi robot projects with Petoi

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