Over the last few blog posts, we have looked at Reader Pens and standard forms of switches. I want to make sure that I also address some of the more specialized switches that work along with AAC and other devices improving the lives of individuals and moving them toward greater independence.
When we look at specialized switches, there are several that I have worked with which come to mind. There are several from Enabling Devices which stand out. First, the Finger Switch offers a great way to harness the ability of an individual who might have enough movement in a finger to activate this switch. I like its design and how it can be adapted to various individuals. The Velcro harness allows it to be attached to a hand without need for other means of connecting. Next, the Bright Red Switch offers a larger activation area which also lights up and vibrates. Many of you have seen me with this at conferences and presentations. The characteristics of this permit it to be used by a range of individuals including those with visual impairments. Next, the Grip and Puff switch is a switch which addresses the needs of individuals who may only be able to access devices using a puff technique or may need something placed in their hand which can react to a squeeze. The fact that this switch can do either allows us to accommodate multiple individuals with a single device. Finally, the Sound Activated Switch offers access to those individuals who may need to rely on making sounds in order activate a switch. The sensitivity of the microphone can be adapted to best meet the needs of the individual without having indirect triggering by individuals around them.
Pretorian Technologies also offers some excellent switch solutions for individuals. Some of their devices were highlighted in previous blog posts. I want to focus on the following devices from them for the sake of this post. First, one of my go-to switch interfaces comes from them. You may have heard me speak of the APPlicator over the years. They continue to develop this product so that you can get high levels of access for individuals. They also have the APPlicator Max to make more complex activities accessible. They have done a lot of work in making workplace activities and gaming more accessible. In order to support both of those areas, they also have the Ultimate Switchbox which can connect up to 6 devices to a computer for a range of keystrokes. This means that many more individuals can engage in the activities that demonstrate the depth of their knowledge and skills.
Adaptivation is the group which brought forth the Honeybee which I discussed as part of the proximity switch discussion. The other amazing switch series they have is the Pal Pad series. The Pal Pads come in different sizes and lay flat on a desk, table, or even on a mount. The touch needed for activation is somewhat light. I like the idea of using these switches to also train the behavior of a swipe. There may be some of our individuals who with the right guidance and support would be able to use iPads and Tablets in the future. However, based on their initial state of understanding and fine motor abilities, swiping may not be something that they can easily do. The Pal Pad offers that way of creating a swiping behavior while still activating devices or interacting with a computer. They also have the Tapio which is a great interface for switches with iOS systems.
As we move into AAC, I want to make sure everyone is aware of the Logan ProxTalker and ProxPad from Logan Tech. These devices have been around for over 15 years and continue to allow individuals to communicate at higher levels while creating easy access to changing phrases for teachers, therapists, or other caregivers. The brilliance of these devices lie in the RFID tags and how they can easily be recorded for immediate use.
Shifting over to mid-tech devices, AbleNet has a range of products that can provide so many different approaches to communication within classrooms and all other areas. When we speak about single message communicators, both the BIG Mack and the Talking Brix2 stand out for me. Many of you have experienced how I have supported districts into bringing BIG Mack devices into areas like the Nurse’s office and Principal’s office. This device, aside from its larger activation area, offers a lot of flexibility in how it can be used in any environment. The Talking Brix2 highlight the idea of being able to use single message communicators for a variety of purposes. They are great to have out for choice selection. They can also be used for putting together words in the creation of basic sentences. What some people do not realize is that they can be used throughout a classroom as basic instruction communicators allowing the teacher to be in four places at one time; one physical and the other three through their voices placed appropriately through the Talking Brix2 devices. I have also been working with groups who are now using them to begin an introduction to following sequential directions.
When it comes to mid-tech multi-message communication, I recommend QuickTalkers for a number of purposes. First, they can act as a standard communication device. How many areas for activation will be determined by the cognitive abilities of the individual. Beyond that, these devices can be used for factual review; like showing a word or picture and then having the correct auditory response associated with it. Facts can also be incorporated into these devices. I have seen them being used to identify elements in the Periodic Table or dates with historical significance. Finally, they can also be used with books to create read-alongs for emergent readers or those who enjoy stories and want them read out loud. The iTalk series by AbleNet also gives switch activated ways of choice selection or communication of set ideas. Using an iTalk 2 as a yes/no or true/false selector or an iTalk 4 as a way to address multiple choice selections can also be utilized for those non-verbal individuals who have the cognitive ability to answer these types of questions, but not the physical abilities to write them out or interact directly on a computer.
One final device I want to bring to your attention is the CMPSR Digital Music Instrument. This device has begun assisting individuals with fine motor issues play a variety of musical instruments that actually sound like the real instruments themselves. The interface looks like a joystick for a power wheelchair. However, the strength of it lies in how it creates the music through an iPad or MIDI unit. Students have been able to join in their school orchestras or bands with sophisticated sounds that go beyond a drum beat or tapping of a cymbal. They are now playing instruments and feeling empowered through sharing their joy and musical abilities.
I know we have reviewed a lot over these last three blog posts. Please feel free to reach out to me with any questions at rheipp@schoolhealth.com. There is not any “one-size-fits-all” to switch selection, AAC usage, or even specialized devices. We should always base our recommendations on the SETT framework and seek to enhance the lives of our individuals.






