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Abstrak :
Pengamatan ini mengkombinasikan teori sensori manusia, keruangan, dan permukaan yang memiliki fokus utama yaitu bagaimana bidang permukaan pada elemen ruang duduk ketika seseorang bekerja dengan VDU mempengaruhi proprioceptionnya dalam menghasilkan postur duduk yang seimbang. Tubuh secara alami sudah memiliki keseimbangan, namun dalam aktivitas bekerja sambil duduk yang berdurasi lama membutuhkan penopang (support) tambahan berupa bidang permukaan. Pengamatan dilakukan dengan studi kasus pelaku WFC (Work From Cafe) yang bekerja dengan VDU (Visual Display Unit) karena maraknya kegiatan tersebut dilakukan sejak masa pandemi. Karena proprioception umumnya terjadi secara tidak sadar, maka pengamatan ini dilakukan secara kualitatif dengan menganalisis bagaimana tubuh dan anggota tubuh mengalami perubahan postur selama ia duduk dan bekerja. Hasil dari pengamatan ini adalah bagaimana anggota tubuh perpindah dan diposisikan di dalam ruang serta menciptakan variasi postur duduk sebagai hasil dari proprioception, yang dipengaruhi oleh stimuli dan aktivitas yang berbeda-beda selama bekerja. Serta disimpulkan bahwa keseimbangan postur duduk dan bekerja dihasilkan dengan dirangsang oleh stimuli sekaligus support postur duduk berupa bidang permukaan kursi dan meja sebagai elemen pembentuk ruang duduknya. ......This thesis combines the theory of human’s sensory, spaces and it’s surfaces, which focuses on how the surfaces of the interior elements affects the proprioception of a subject working with VDU (Visual Display Unit) of the WFC (Work From Cafe) activity in creating the balanced sitting-working posture. Human body are balanced naturally but in the activities which consumes long duration such as sitting, the body needs particular surfaces as additional support. This observation uses study case of WFC subject who works with VDU in the cafe, since this activity has been done more often in the pandemic era. Proprioception generally occurs unintentionally, so that this observation uses qualitative approach by recording and later analyze the changes of body and body parts’ position in space that creates variation of sitting postures while the subject sits and works. Also concluded the body’s balanced sitting posture are produced and affected by the stimuli and support of surfaces in space, such as the chair and table’s surfaces, that forms the sitting space.

Abstrak :
Ian Waterman lost touch and movement/position sense (proprioception) below the neck over 40 years ago, though pain and temperature perception and his peripheral movement nerves were unaffected. Without proprioceptive feedback he was completely unable to move and felt both disembodied and frightened. Then, slowly, he taught himself to dress, eat, and walk by thinking about each movement and with visual supervision. Through his experiences we can better understand proprioception. The narrative moves between biography and the scientific research he has been involved in. He has been married three times and built up successful careers in disability access audit, using his impairment to his advantage, and in rare turkey breeding and journalism. The neuroscience has led to data on movement without feedback, the pleasantness of touch, gesture, pain, and orientation of the body in space. This account shows how the science was actually done but also reveals Ians journey from passive subject to informed critic of science and scientists. His unique response to such a rare condition has also led to a BBC documentary, theatrical portrayals, and a weightless flight with NASA. As a young man Ian sought triumph over his impairment; now, nearly 65, he has more mature reflections on living with such an extraordinary loss, the limits it has imposed, and the opportunities it has enabled. He gives his views on scientists and on others he has met including Oliver Sacks and Peter Brook. In an Afterword those from science, the arts, and philosophy give an appreciation of his contribution.