I kēia honua e holomua wikiwiki nei, ke hana nei kahi hui ʻepekema mai The Hong Kong University of Science and Technology (HKUST) i nā nalu nui. Ua hana lākou i kahi microprinter ʻaʻole haʻahaʻa wale nō i ke kumu kūʻai akā wikiwiki loa a multifunctional. He mea hoʻololi pāʻani kēia paʻi, ʻoi aku ka nui no ka hana ʻana i nā ʻāpana liʻiliʻi akā koʻikoʻi i nā hāmeʻa e like me nā sensor, nā mea olakino hiki ke hoʻohana ʻia, a me nā mīkini liʻiliʻi hiki ke hoʻokomo ʻia i loko o ke kino.