Tag Archives: prototype

Tweaks and Changes

A typical backlog of blog here so in a non-chronological order here are some updates from the last week. After the successful PR day at Dundee Science Centre, I took DON-8r back to the studio for a repaint and a … Continue reading →

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Final Model #5 - Body Building

For the sake of not writing too massive a post here I will summarise a stressful week of testing, testing and retesting vacuum forms in order to produce the formed body parts you see in the above image - 2 … Continue reading →

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Exploded Views

  Hit a bit of a blog backlog again so Ill go through some stuff today in chronological order. First up, here’s some exploded isometric sketches I produced to help get my head round how I am actually going to … Continue reading →

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Final Design Sketches

*** CLICK IMAGES FOR BIGGER*** So if you have missed it in any previous posts, here is what the final design will look like along with some highlighted alterations. I put these sketches together for Sensation to make as clear … Continue reading →

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Sensation(al) News!

For the past couple of weeks I have been in contact with Sensation Science Centre in Dundee as a venue which I thought would be ideal for me to do some user testing for DON-8r. What has stemmed from this correspondence is … Continue reading →

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Final Model #3 - Vacuum Form Testing

Following strong recommendations from the workshop technicians I decided that I better do some testing before I embark upon both vacuum forming my big moulds and the possibility of wasting more time. So I created a number of small foam blocks, each with a different style … Continue reading →

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Final Model #2 - Electronic Winning

Following my last post of documented failure I thought I would counter it with a quick post on my working electronics! The key change I have had with this model compared to the previous prototype is that I have introduced … Continue reading →

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Final Model #1 - Plaster Failing

So begins the construction of my final model. I started a week or so ago but thought I would make some progress before I blogged although quite a lot has happened! As you can see above, there’s been some blue … Continue reading →

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Colours and Decapitations

Not a wholly misleading blog title here. Following chats with various people I decided to do a test to see how people reacted to my robot - without its head. Or should I say, without a face. I gave the … Continue reading →

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Bright Ideas

My new design involves my robot having a head which can change colour as a means to display emotional responses. I want it to pulse when requiring assistance/coins, briefly flash as a response to receiving coins then glow when driving. … Continue reading →

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Redesigns and sketching pondering

It’s been a while and a busy week since my last post so tonight I hope to do some catching up! To start off, I chose to have a rethink of my design as I felt that the current design … Continue reading →

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robots with hats

I am not a huge fan of the shape of DON-8r’s head and sketching redesign approaches have been to no avail - constantly going around in circles. It has been brought up on a number of occasions now that it … Continue reading →

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DON-8r in action!

For the past week or so I have been working on bringing my scale prototype to life. The video above is the culmination of this work and also a means for me to portray some of my user testing. The … Continue reading →

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Scale Prototype

So for the past few days I have decided to build a full scale model of my concept render. I am going to use this throughout next week to highlight alterations and specify dimensions. Already I have been considering a … Continue reading →

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Nearly Finished Concept Model for PLAY

I have now embedded all my electronics and here is the working tech prototype hand in for PLAY. Although it does still have some mechanical issues which need smoothing over. Primarily the front wheel, which is a ball bearing, isn’t … Continue reading →

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New Bumpers and Up-Scaling

Having tried a three switch bumper design to resolve the issue of there being no sensor for the front, I designed this two bumper approach which covers the front of the robot quite nicely. This design was then followed by … Continue reading →

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Artificial Emotions

First off, here is my improved robot design built to look and operate a bit better. this uses three bumpers, two at the sides and one in the middle. The coin slot is currently hanging off the edge as I … Continue reading →

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Coin Responsive Robot

Although not the prettiest looking design, this is the first prototype of the fully functioning coin responsive robot. Here’s a video of it in action: As you can see, as a coin is put in the robot does a small … Continue reading →

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My First Robot

Last night I managed to get a robot up and running. Despite having wires and other bits and bobs in view its a pretty basic circuit using two switches as bumpers. Here’s a video of it in action: And here’s … Continue reading →

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The Petite Noel Project: Part 4 - Finishing

It’s been a busy past week but now I am all finished up for Christmas and in a thankfully-not-so-snowy Spain! So while I have some spare time I thought it best to tie up some loose ends here! Last Wednesday … Continue reading →

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