Product Overview: Sphero
Introduction
Sphero is an innovative, interactive robotic ball designed by Sphero, Inc. (formerly Orbotix), a consumer robotics and toy company based in Boulder, Colorado. First launched in December 2011, Sphero has evolved into a versatile and educational tool, widely used in both recreational and educational settings.
What Sphero Does
Sphero is a spherical robot that can be controlled using a smartphone or tablet via Bluetooth connectivity. Users can drive the robot around, play various tabletop games, and even use it as a gaming controller. Its primary function is to provide an engaging and interactive experience, making it an excellent tool for teaching programming, computational thinking, and problem-solving skills.
Key Features
- Control and Connectivity: Sphero is controlled through a mobile app available on iOS, Android, and Windows Phone platforms. It connects to devices via Bluetooth, with a range of up to 15 meters (50 feet).
- Sensors and Actuators: The robot is equipped with a range of sensors, including a three-axis MEMS accelerometer, a three-axis MEMS gyroscope, collision sensors, velocity sensors, and more. It also features two brushed DC motors with velocity feedback, enabling precise movement and control.
- Design and Durability: Sphero has a robust design with a POM plastic chassis and a polycarbonate shell, making it durable and waterproof. The original Sphero has a diameter of 74 millimeters (2.9 inches) and weighs 168 grams (0.370 lb).
- Power and Charging: The robot is powered by two lithium-polymer batteries, which can be inductively recharged. It offers approximately 1 hour of operation with constant use and up to 2 hours with sporadic use.
- Speed and Performance: Sphero can move at a speed of up to 4 km/h (2.5 mph), with later models like the Sphero 2.0 offering twice the speed of the original.
- Programming and Customization: Sphero comes with a full API and SDK for iOS and Android, allowing users to program the robot using various coding languages, including block coding for younger users. The Sphero app includes tools like the Draw Canvas and Sphero Macrolab, which facilitate programming and customization.
- Educational Use: Sphero is widely used in educational settings, trusted in over 40,000 schools worldwide. It helps students develop programming, computational thinking, and problem-solving skills, making learning feel like play.
Functionality
- Gaming and Entertainment: Users can drive Sphero around, play tabletop games, and use it as a gaming controller. The robot’s LED matrix can be programmed to change colors based on various actions, adding a visual element to its interactions.
- Programming Activities: Sphero supports a variety of programming activities, including navigating mazes, following drawn paths, and executing predefined macros. It introduces students to programming concepts through block coding, which is easier for younger learners to understand.
- STEM Education: The robot is part of STEM education initiatives, helping students explore engineering and programming concepts. It also integrates with other educational tools like littleBits, which are electronic building blocks for developing STEM skills.
In summary, Sphero is a versatile, interactive, and educational robotic ball that offers a range of features and functionalities, making it an excellent tool for both recreational use and educational purposes.