By Rebecca Yerworth
During the last week of February the second year biomedical engineers were introduced to ‘Remap’, a national charity working through local groups of skilled volunteers to help disabled people achieve independence and a better quality of life, by designing and tailor making equipment for their individual needs. The week started with a fascinating talk by Remap volunteers, explaining the purpose of the charity, the range of projects they tackle and the life changing effect of these bespoke items.
The students were then tasked with designing an aid that will enable a client to fit and remove spectacles, which she is unable to do without help, due to restricted arm movement. Whilst Remap projects vary in complexity, this is typical of the issues they solve – giving back independence to disabled users, or enabling them to take up a hobby they could previously only dream of.
By the end of the week the students had had two meetings with the ‘client’ (an actor well acquainted with the issues) and we had three prototype devices. Three completely different approaches were taken, all of which the students could operate… though some needed further refinement/customisation to be useable by the client.
The project raised some interesting questions about the relative merits of 3D printing versus traditional DIY techniques and of passive versus active devices. It also highlighted the importance of identifying and taking into account the client’s needs and preferences.