Category Archives: News

C/AMIGObot: Creating virtual soundscapes with robotic senses

C/AMIGObot: Creating virtual soundscapes with robotic senses first appeared in Ryerson’s INNOVATION NEWSLETTER

Jason with robot

Jason Nolan has been immersed in virtual reality (VR) in its various permutations for decades, long before its most recent incarnations of high-definition headsets and experiences.

“VR and augmented reality (AR) are most often associated with immersive visual environments, but AR/VR environments run the gamut from text-based simulations that have been around since the early 1980s to vibro-tactile hardware and the present trend in the form of VR glasses,” said Nolan, a professor with Ryerson’s School of Early Childhood Studies. “My present AR/VR project focuses on an interactive environment-sensing robot that we are calling ‘C/AMIGObot: A Creative Autonomous Mobile Interactive Generative-music Object roBot,’ which generates sound based on data from over 20 sensors.” These sensors can detect environmental information such as proximity to objects and people, ambient noise, environmental factors, and light intensity.

Nolan’s cross-disciplinary team is finishing the second prototype of the C/AMIGObot and hopes to begin field testing in the new year to assess how this method of “sonifying” spaces might influence our perception and understanding of the physical spaces around us. He is the director of the Responsive Ecologies Lab and the Experiential Design and Gaming Environments Lab, where the project is housed.

C/AMIGObot’s virtuality is perceived through auditory stimulation of space and participants, rather than through sight. C/AMIGObot takes the data that its sensors collect and uses it to generate ambient sound that in turn represents spaces virtually. “All of this information is processed into data that can then be assigned to various elements of music synthesis such as various generators and oscillators, and circuits,” says Nolan. “This would enable the general public or musicians to create music with the data generated by physical spaces, micro-environmental conditions, and how the individuals move in and about the space.”

Potential uses for the C/AMIGObot run the gamut from helping children to understand their learning environments, to modifying the perception of institutional spaces, to giving musicians tools to rethink how musical compositions represent and interact in mixed-reality (AR/VR) spaces.

Nolan is autistic, and this project is centred on Nolan’s curiosity about how young children explore and physically engage with sensory information as the foundation for their learning. The project is heavily influenced by the British musician and producer Brian Eno, and his ideas and work in generative and ambient music. Nolan believes that moving beyond an “ocular-centric perspective” offers new research, design and learning opportunities.

“Though I primarily see C/AMIGObot as a learning tool to encourage people to re-think how we perceive spaces, I look forward to supporting new ways of interacting with and through the spaces in which we live,” said Nolan.

Is tech overpowering the classroom?

I’m quoted in the @OttawaCitizen re: Is tech overpowering the classroom?. And of course it is.

I was asked a series of questions:

  1. What is the value of getting young kids using technology, such as tablets, at a young age?
  2. Is there any evidence to suggest they might be better off reading, or exercising?
  3. Is there an age that you would consider “too young” to be using tablets and computers?
  4. If kids are going to be using tablets, what sort of activities are good for them to do

Here’s my response that didn’t make it in:

I’m very skeptical of the need for children to be using digital technology at a young age. Children should be engaged in physical, active, multisensory exploration of the world around them, in a manner that is open ended and full of unknowable outcomes. There is no digital technology that can provide children with as rich a learning experience as their own interaction with the world around them. Of course, there are instances where digital technology can provide children with opportunities that they can’t engage in on their own, but these are specific and rather limited. Cell phones and iPads can be used to allow children to document their explorations and creations. Taking a picture of a sand castle or snow angel, or recording a special event is a wonderful way to document children’s experiences in a way that they can explore and reflect on a later date. Sometimes children are so engaged that they do not end up with a clear memory of what was going on. Digital technology can help with that. And even before an experience or an event, digital technology, in the form of videos, can help a child understand an upcoming experience and gain a form of mental preparedness of what is going to happen. Whether this is a doctor’s visit, or going camping, or going to a new school, being mentally prepared for new event can help a child to avoid being overwhelmed, and also be able to make the most of experience. Another very important use of digital technology comes in the form of its ability to help disabled children engage more fully in the world around them; a world that is rarely designed with their needs in mind. Any form of technology, digital or mechanical, this can help extend a disabled child’s ability to move, explore, communicate, or share their experiences helps to ameliorate, even in a small way, the challenges they face in everyday life. And the better these tools are in helping children engage in communicate, the greater the chance that the able-bodied community will see them as valued members of our community. Finally, digital technology is a great way to maintain and nurture family bonds when the child is growing up far away from grandparents and extended family members. It can help in the maintenance of first languages and cultures that could quickly become dim memories if there wasn’t videos and web chats to help maintain the ties. The use of digital technologies by young children should never be about the age of the child. Every child’s developmental path and individual needs and curiosities are different. Parents and teachers must take responsibility in carefully observing each child in order to decide to the best of their ability whether digital technology is increasing a child’s opportunities for exploration and learning about the world around them, or distraction that merely keeps quiet and occupied.

Making sense, sensing space: an inter-sensory walk & workshop

Trinity ChurchTrinity Square Park

On Monday November 9th, Responsive Ecologies Lab (RE/Lab) RA Melanie McBride will facilitate an inter-sensory talk and walk focused on the urban ambiances and ecologies in and around the RE/Lab with special guest Dr Milena Droumeva of Simon Fraser University. Drawing on applied and critical perspectives from sensory studies, acoustic ecology, critical pedagogy and smell walking/mapping, this workshop introduces practices of ‘sensory inquiry’ and ‘DIY sense making’  as a means of relating with, representing and constructing inter-sensory ambiances. Through a short inter-sensory walk involving listening, smelling, touching and (maybe) tasting different ambiances of place and (urban) space, participants will gain an understanding of more embodied, critical, inclusive and socioculturally situated approaches to studying the senses. Participants will be introduced to transdisciplinary techniques of engaging with and representing sensory, spatial, material and sociocultural ambiances that exceed traditional ethnographic methods, through an emphasis on non-visual stimuli such as smell, sound, touch, temperature, movement and bodily state.


Workshop facilitators

Dr. Milena MilenaDroumeva is the Glenfraser Professor in Sound Studies at Simon Fraser University. An experienced sound researcher, multimodal ethnographer and soundwalking enthusiast, Milena has been recording and listening for over 14 years in Vancouver and Europe as part of her urban soundscapes and mobile media cultures research. You can find her musings on sound and other material goodies at http://natuaural.com follow @ambientfluff

 

 


MelVentMelanie McBride
is a doctoral candidate in Communications and Culture at York University where she is researching inter-sensory learning and communications practices involving smell (and, increasingly, taste). Melanie’s developing practices of ‘sensory inquiry‘ are informed by her sensory ethnographic field work in Canada and France and her background as an inner city educator. Melanie is also a researcher with Ryerson’s RE/Lab, where she has created a DIY smell lab.  Find her online at:
melaniemcbride.net
https://www.flickr.com/photos/multisensorymel/ https://soundcloud.com/multisensorymel
@multisensorymel

Co-Facilitator: Daniel Harley
Daniel Harley is a Research Assistant at the Synaesthetic Media Lab (SynLab) at Ryerson University, studying interactive narratives for tangible and embodied technologies. He also has a background in music, with over ten years of experience working as a violinist in the Greater Toronto Area.

 

 

 

testing out the stomp interface

Farheen’s testing out the stomp interface of the @ReLabRye AAC device for Ontario Accessibility Innovation Showcase #OntarioAIS. I posted a picture of kamran grinding down some plexiglass for one of the devices in a previous post.

Farheen testing the stomp interface...
Farheen testing the stomp interface…

The AAC (Augmented and Alternative Communication) is something that our undergraduate research assistants have been working on all summer. They started with an open source ACC unit developed by Jim Wroten‘s Morse2Go.org as a replication project (to confirm the best hardware for the implementation) and a platform to develop new input switches, and design a new 3D printed case to integrate the speaker in a single unit. Though the hardware is the best for the code they developed, we decided to search around for what we thought might be a better input method. We settled upon the H4 (4 button huffman code) method developed by Scott Mackenzie and his grad students at York University.

Presently, we’re working to finalize input methods, such as this unique stop interface, to help people realize that input methods can be anything, and that only through observation and careful communication with an individual can needs of that person be understood, and the best possible input device developed with them. I doubt anyone would need a stomp interface, but it does get you thinking!

We have not developed a standalone H4 version based on Jim’s hardware yet, but we should have it done by the end of the summer. The next step will be to port the code over to new open-source hardware with the goal of simplifying the design and cost while increasing the number of languages that this can be used with to any language that can be represented using roman characters.

innovation.ca talking about our lab director :)

RE/Lab Director with some of his cardboard creations
RE/Lab Director with some of his cardboard creations

Canadian Foundation for Innovation ran a story last week about work started in the EDGE Lab, and continuing in the RE/Lab: More than just a cardboard box: Using this cheap and lightweight material, researchers are helping parents design custom adaptations for their children with special needs. The foundation has funded both labs and has been a great supporter of our work.

Check out the great video they did as well.

The two designs in the images will be presented at the Para PanAm Games Accessibility Showcase.

Getting ready for the ParaPanAm Games

Komal grinding metal
Komal grinding metal

Komal is one of the lab’s summer RA students working on 5 projects to present at the ParaPanAm Games’ Accessible Innovation Showcase. She’s grinding down some aluminum struts to build a frame for Mapping Place, one of our tangible narrative surfaces. All of the RAs are learning to use various traditional fabrication tools (grinders, sanders, drill presses) as well as 3D printers and laser cutters.

Welcome to the RE/Lab

Coming Summer 2015!

Responsive Ecologies Lab is a new research centre @ryersonu brought to you by Ali Mazalek and @jasonnolan, et al. We are just starting up this summer and will be slowly building both the research infrastructure and this knowledge transmission space. Follow @relabrye for the most up to date info on the RE/Lab.

RE/Lab has grown out of the EDGE Lab and SynLab.

Infrastructure funding for RE/Lab is made possible by grants from Canadian Foundation for Innovation (@innovationca), the Ontario Ministry of Research and Innovation (@OntInnovation), the Faculty of Community Services at Ryerson, and Ryerson University. Providers of in-kind support include: Apple, Christie Digital, Multitaction, Cimetrix, Reactable Systems.