S-O-S: Substitute Online Student Robot

How can we improve the way that a student

who is absent or cannot be in the classroom learn in school?

     The answer: S-O-S: Substitute Online Student Robot a small, Wi-Fi and radio signal operated, affordable robot that allows the absent student to travel along with the class and learn even though the student cannot be physically present in the classroom in school. 

      So who can benefit from using this robot to help them learn?

➢ It can help students with medical limitations, including injuries or surgery requiring recovery in a hospital or at home, asthma, highly contagious diseases that require quarantine, allergies, chemotherapy, influenza, and other ailments, so that they can sit in on their classes while at home or in their hospital room. 
➢ Students with allergies to certain chemicals could sit in another classroom and still participate in a science lab experiment. 
➢ Special Needs students who can take advanced courses in their school, but who are not yet able to be physically in the classroom with other students, can participate more comfortably in a separate smaller size classroom. It can be used to help introduce a student, who has never been mainstreamed before, to the new class; thus, helping the student to know what to expect before he /she is actually mainstreamed.
➢ Home-schooled students could enhance their educational experience by attending courses at public or even private schools in their area.  

     All of these situations can be made possible with the S-O-S, the absent student will be able to socialize, learn, and simply enjoy being in the classroom while not "physically being in the classroom."
     The S-O-S is a robot made almost entirely out of LEGO® products and products made for use with LEGO® elements. Using Skype® on just about any tablet device and/or computer for the student with Internet access, the student is virtually in the classroom. 
     The S-O-S may not be as sophisticated as the more expensive robots that establish your physical presence in a distant location, but with an 18” x 12.5” x 10” body, a 360º turntable, and fitted with any tablet device with a camera, the S-O-S is both portable and affordable, while still being able to replicate some of the functions and serve the same basic purpose as more expensive robots. This new robot has the following features: 

➢ The teacher (or a class monitor) control of the turning movements of the robot using an EV3 Infrared Beacon so he or she can point the robot to view any part of the classroom, giving the teacher control to focus on specific aspects of the classroom or other students. 
➢ The student, at home, is able to control the robot’s arm movements to raise its hand to answer a question, and control light signals using a radio device called NXTBee®. 
➢ The robot has “grasp” type hands to hold small, lightweight objects that is placed in its grip by the teacher or a classmate.
➢ It is easily adjustable to all sorts of tablet devices.
➢ Being portable, the S-O-S can be carried around in a case from class to class, or even taken on a school field trip (robot body can be detached from the turntable for light travel), using cellular data or Wi-Fi hotspot to access the Internet and Skype®.

  The cost of making a S-O-S is about $300, if you have the LEGO® kits, if not $1200-$1300. That would fit any school’s budget and increase educational access for homeschooling families. The software for controlling the S-O-S, is actually free from LEGO® (the Retail Consumer versions) and is compatible on Windows and Mac OS. 
     With an affordable price, a portable smaller body, and easy access using any Internet connection, the S-O-S is a great way to allow students to learn even though they cannot be physically present in the classroom.

Specifications & Parts

Dimensions: 18”x12.5”x10”   Weight: 4lbs.

Hardware

(1) LEGO® Mindstorms® EV3 Kit  (Retail/Consumer version)

Includes: (1) Intelligent Brick, (1) Infrared Sensor, (2) Color Sensors, (1) Infrared Remote Beacon, (2) Medium Servo Motors, and various LEGO® elements. 

(1) LEGO® Mindstorms® NXT Kit (Retail/Consumer version) Includes: 

     Intelligent Brick, (1) NXT Servo Motor, (2) NXT Touch Sensors, and various  

     LEGO® elements. 

(1) LEGO® Mindstorms® NXT Intelligent Brick, (1) additional NXT Touch Sensor

         or

(2) LEGO® Mindstorms® NXT Intelligent Bricks, (1) LEGO® Mindstorms® NXT Servo Motor, (3) LEGO® Mindstorms® NXT Touch Sensors

  (3) Packs of Frame Beams (www.LEGO Education.com)

(1) MinuteBot Base – MINUTEBOT® - http://www.minutebot.com/minuteproducts/base/ or http://store.theproductfarm.com/minutebot-base-plate/  

(10) NXT/EV3 Connector cables or mindsensors Flex-Cables® - http://

www.mindsensors.com

(2) 10 cm     (5) 20 cm     (3) 35 cm

(2) Dexter Industries NXTBee Pro®

Digi XBee® 60 mW radio. This unit has a range of 1.6 KM.

9 volt battery

        

 (9) AA batteries or Optional: (3) LEGO rechargeable batteries and Chargers

Software 

Application - Skype® (free version)

Windows and Mac OS

NXT-G programming - LEGO® Mindstorms® NXT 

  EV3 programming - LEGO® Mindstorms® EV3

Building System - LEGO Technic® 

Communication System - Any Internet provider 

Display Devices

Any tablet device (iPad® Samsung Galaxy®) that uses the Skype® App 

Any home computer with Internet & Skype®

Optibotz Bots

This design may be a winner;

plus two.

We added coding,

to teach them what to do.

Core Values

      One of the things we learned from our experience with FIRST, is Core Values.

     Most of our team has worked together since last year; this year one of the team's younger brother joined the team. We cooperate with each other and respect each other's ideas. We helped each other learn about robotics; how to fix certain missions on the robot. With our Research Project we diplomatically shared the work. We practice Gracious Professionalism with each other when we were doing robot trial runs against each other.  

     One of the team's members has allergies & might have been allergic to the coach’s cat; we had practice at the coach’s house. He thought he had to quit the team, but instead the team agreed to changed the practices to his house to keep him on the team. 

     Even our parents practice the Core Values. Our coach, “L3GoBots” Lady Greene, has an eye condition which prevents her from driving at night. So, when our practices are at night, our parents take turns bringing her to and from practice.

     While working hard do we have fun? Yes, we do! We love our snack breaks where we eat, drink, and tell jokes. Singing and dancing are favorite pastimes, and playing foosball against each other is what we do best!

     Since our team consists of only 4 people, we are very close with each other; we are like an extended family.

Online Interview & Demo at VGo Communications

        We had  an opportunity to go online with VGo Communications for an interview with the VGo experts at VGo headquarters using the VGo robot itself. We spoke to Ms. Partyka, Education Development Manager at VGo Communications about the VGo robot, its sensors, and the special programs. 

        First we asked a few questions, and then we were allowed to do a test run the robot, driving around a small area with a ramp and a mini classroom. It was amazing driving the robot from our computer using a VGo app. We were impressed by the camera on the robot that could move up and down; to see from side to side the robot was able to turn, even 360 degrees. 

        We asked “what sensors are in place to keep the VGo from bumping into a wall or someone?” Ms. Partyka pointed out that there were sensors on the bottom and top to differentiate between tall objects and short objects. We also liked the fact that the robot object detector sensors that informed you when it was about to fall off a ledge.  The many sensors incorporated into the VGo help to make it a safer robot. Additionally, we liked how you can take a screenshot of what the VGo sees, so you can save the picture, such as a diagram on the board.
We finished by taking a group photo of ourselves through the VGo and then docking it into its charger. Our online visit there showed us how the VGo operated, and why it worked the way it did.

Sneak Peek 3...

Front wheel drive is the key, to our robot's mobility!

Interview with a Home-schooling Mother...

        We interviewed a home-schooling mother about her experience with teaching her children. We asked her if she used any technology for the class, and she said that they usually use anything with an Internet connection for research purposes. She said that they used a laptop, tablet, or even phone to look things up.

         When we asked her if she would be interested in a telepresence robot that could allow her children to attend public school classes, she said that if it would allow her oldest son to attend a college level course for college credit, she would allow him to attend a class. We also asked Mrs. Yuen if she was interested in a robot that could help contact other homeschooling students and she replied that a robot, which would allow her children to Skype(R) and perform other functions would be helpful. 

         Finally, we asked Mrs. Yuen if there was ever a situation where she and her kids could not attend a field trip or visit due to weather conditions. She said that where they live, there is a lot of snow, and that could prevent them from being able to drive to other places while the other homeschooling students in their group might able to go. A portable robot that could be carried on a field trip would provide her children with an opportunity to be present on the trip and expand their educational experiences.

      We think a small, portable telepresence robot would be helpful to Mrs. Yuen and her children to help further advance their education.

Sneak Peek 2...

Gearing on the Medium Motors is what gives our robot pizzazz!

Interview with Dr. Faccio

Part of our research included interviews with public school educators, homeschooling parents, and a developers of “telepresence robotic devices.”

We interviewed Dr. Faccio, a principal at a New Hyde Park  High School.

Dr. Faccio, in response to our question about a small robot that would “substitute” for an absent student: 

“I love it. The school district is trying to put together a program that uses Skype. We don’t have the ability to raise its hand, and it’s hard to have that classroom interaction. The idea of the robot being able to physically raise its hand would allow the student more opportunities, as the student can’t orally ask to answer a question. Since it would be fairly small, it wouldn’t distract the kids in the classroom.”

In response to our question, Do you think this will help cut down on the number of home tutors?

“Definitely! If the students would be able to “attend” school in this way, it’ll allow them to actually learn in school without having to hire someone to come every day, and everyone wants to save money these days.” 

He  also added,

“Some cancer students have to go to chemotherapy, which makes them stay home for six weeks. In those six weeks, that’s a lot of valuable knowledge being lost. Let’s say a student goes in for chemo on Monday. They can rest on Tuesday, but then they could hook up their phone or iPad to the one in school, and they could attend and learn instead of having to make up a bulk of work before their next treatment.” 

“Actually, I have an idea for you. What if you could hook up that tablet or iPad and be able to have the teacher scan in a handout or a worksheet, the student could download it on their iPad or tablet and print it out, complete it, and scan it back in and send it to the teacher, who could check their work?”

We have incorporated that idea into our idea.

Sneak Peek 1...

The Optibotz robot is ready for action, 

but by our competitors, it has not been seen;

so here is a sneak peek of our machine.

Here is the brain,

at the games it will reign!

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