The layer-by-layer operating process of these systems does not require the use of tools, moulds or dies.
Some of the technologies supported by UNICEF have been replicated by other agencies, e.g. the use of same moulds for construction of concrete latrine parts.
There is also uncertainty in the use of the mould severity index (MSI) used in the EHS that is derived from a visual inspection of the occurrence and extent of mould on windows, walls and ceilings.
The current SunnyBot design is a prototype, so its technical specifications will be tweaked as the startup moves to industrial production, with additional elements intended to be added to the design to improve durability, such as a custom enclosure for the mirror to support and contain it, and also the use of injection moulding for high quality body and mechanical parts.
Using the indirect RP method, via the use of a mould, SF tissue scaffolds with both macro- and micro-morphological features can be produced and qualitatively examined by spectral-domain optical coherence tomography (SD-OCT).
We will probably never know exactly why Australia's ancient inhabitants shaped their skulls, but all the available evidence from more recent cultures engaging in the same practice suggests they did so to improve their social prospects – mirroring the rationale for the use of cranial moulding helmets today.
The use of specific moulding points and sited pressure pads prevents fracture displacement whilst minimising the risk of skin damage.
One type of medium used for cultivation of moulds was a modified version of Weary and Canby's medium (W&C) [33, 34].
This work considers the use of a model mould with a straight mould cavity and a step-contracted cross-section in the filling direction.
Injection and blow moulding are by far the most used of the moulding processes but compression is sometimes used for specific cases.
Using this perspective, we put into context how a UCD approach could have been used to mould CP professionals' experience of EPS2.
