Specifications

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possible to mount a laptop for significantly less than an ‘off the shelf’ A.A.C. device
(approximately $500 vs $900). However, mounting the communication device on the flip
up tray of a manual wheelchair will compromise stability and thus more complex
assemblies, such as the Daessy mounts, may have to be employed. If this is the case, the
cost of mounting a laptop/tablet may be significantly elevated above that of an ‘off the
shelf’ device. Thus there are advantages and disadvantages for either option and
ultimately the cost of mounting is going to vary depending on the type of wheelchair, the
mounting position, the type of device, etc.
There are many variations in mounting needs that have not been discussed, as it can
become a very complex issue. It will be necessary to assess specific mounting needs and
then consult a mobility and seating specialist and an engineer to determine the mounting
issues for each specific case. In short, mounting of both a custom laptop/tablet and an ‘off
the shelf’ system will involve specialist input and neither can be considered more cost
effective than the other (the cost can only be assessed on a case by case basis).
Who will implement the integrated system?
If intending to set up an integrated system with a laptop/tablet then it will require someone
with the relevant technical expertise. This will be an added expense and may bring the
ultimate cost of implementation in line with the ‘off-the-shelf’ products, depending on the
complexity of the system. This factor may rule out a laptop solution for many cases, unless
someone involved is willing or available to offer their technical expertise at little or no cost.
Thus the issue of who will implement the system (and at what cost) must be clarified
before making the decision to embark on such a project.