my robot BETT2017

I will start with a confession, I only had about 2 1/2 hours at BETT 2017 due to external time pressures so to say I didn't yet a chance for a good (or even a bad) look around is an understatement; so I am not reviewing the show just a few notes on what I did manage to see.


STEAM Village
First and mostly, it was great to talk to so many people, only few I had met face to face previously, about robots, micro:bits, Raspberry Pis and coding. Most of this happen in the relatively small (compared to the event space) STEAM village and nearby stalls. It was great to see the strong presence of both Raspberry Pi and Micro:Bit Foundation, along the variety of different activities and example usage of both, with Code Club (I know it is part of Raspberry Pi Foundation) there was well. This was all alongside some other companies

Four of these stuck in my mind.

1. DFRobot (https://www.dfrobot.com/) with their range of Arduino-based robots and non-programmable kits. The two kits that caught my eye was the FlameWheel robotics kit (to see more on this go to https://www.dfrobot.com/index.php?route=DFblog/blog&id=563) and the Insectbot kit (see the video below). As an aside, I recently got one of their new designs Antbo through a crowdfunding offer https://www.indiegogo.com/projects/antbo-an-insect-robot-anyone-can-build-steam-diy/ (more this in a future post)




2. School of Code (http://schoolofcode.co.uk/) with their web-based coding but with the emphasis on collaborative coding was great to see. Have at go for yourself at their character building example http://www.schoolofcode.io/game-avatar, done as part of the Hour of Code, it is good fun.


3. It was great see GitHub were there was as well, and they couldn't be more generous with the stickers and other materials. I wish I had more time to talk to them.

4. Last but not least was CBiS Education (http://www.cbis.education/) with an extremely tall model of their DIMM robot. I think their products are interesting, here are a few earlier posts about projects with their products Robot Arm and Python, UFO talks to Robot part 1, UFO talks to Robot part 2).


Outside of the STEAM village
There were two stands that particularly caught my attention.

Robots In Schools Ltd (I wish I own that name) with their Edbot package - a single Edbot but networked so the teacher can share access to the robot by assigning control to the students machine. I really liked this idea. For more details go to: https://robotsinschools.com/inclassrooms/.

Second was Ubtech (http://ubtrobot.com/) with their Alpha 1 and 2 (more on Alpha 2 in a future post). What I found most interesting was their ideas of potentially embedding Raspberry Pi or Arduino inside their Alpha 1 for a more open source solution.


Would I go back next year? 
Yes please, but I just want a day or more there though next time.  

All opinions in this blog are the Author's and should not in any way be seen as reflecting the views of any organisation the Author has any association with. Twitter @scottturneruon

NAO, chatbots, teaching and just plain showing off

I  managed to do something I have want to do for a long time, show off social robots; (now I have three goes at it) thanks to the recent purchase of NAO robots by the University of Northampton. 

Session 1
In an in-reach STEAM activity day I have had the opportunity to show the robots in action to a group of 8 years olds. As well presenting a short presentation on social robots.

Meeting our robots at our #science day for girls pic.twitter.com/0XwllXL40s

— Chris Fidler (@Chris_UNPR) March 3, 2016

Meet Smurf and Red at Girls S.T.E.A.M. @UniNorthants @scottturneruon @Changemaker_Hub @nick_petford pic.twitter.com/ZMt07ZrSVh

— STEM at UN (@STEMatUN) March 3, 2016

Social robots meet red and smurf from Scott Turner

I would be interested to hear how others are using NAOs via comments.



Session 2 and 3
I have managed to include a physical example of Social Robots into my teaching. The aim of the session was to teach about social AI, revolving around the using social cues, to a certain extent, using natural language through chatbots, for us to communicate with machines.

The robots were used as an example of a social robot,  the way we want to play with or work with them, without having to going through a steep learning curve on how to use them. Students were encouraged to consider why this was and that anthropomorphisation plays a part (NAO basically has some of the characteristics of a small child). The fact that it responds to voice commands, its looks, has a childlike voice, that it always moving (even slightly when standing) and the way it moves; were spotted by the group as ways it attracts us to it - it is really hard not to talk to it like a child sometimes (but perhaps that is just me).

This session also included the use of chatbots (one example, ALICE used is shown here) and AIML, Artificial Intelligence Markup Language, (a link to more about AIML is included below). Just as a bit of background, chatbots (also called variously, chatterbots, conversational agents, etc) are programs that hold a conversation with us using through either text or speech. The chatbots were used to show how we can create intelligent-like behave by in effect providing responses to questions. Followed by, how we then take this further by using the responses people give, while using the chatbot, to 'fine-tune' the model.

To read more about NAO robots go to https://www.aldebaran.com/en

To read more on AIML go to http://www.alicebot.org/aiml.html

Example chatbots

• ALICE http://alice.pandorabots.com/ (the one shown in the picture above).
• Mitsuku http://www.mitsuku.com/
• An example of an MSc student's work on Chatbots  http://computingnorthampton.blogspot.co.uk/2013/10/msc-student-work-chatbot-innovative.html
• A good source of further examples can  found at https://www.chatbots.org/country/uk .

If you would like to create your own chatbot personally I think one of the easiest ways to start is through https://playground.pandorabots.com/en/quickstart/

All opinions in this blog are the Author's and should not in any way be seen as reflecting the views of any organisation the Author has any association with.