目的：证实上肢圆周运动反馈仪在左、右侧肢体偏瘫评定和治疗中的作用。
Objective: To evaluate the effectiveness of the upper limb's encircling motion and feedback machine on the assessment and therapy of hemiplegia on the left and right limbs.
具有故障转移功能的可伸缩集群在数据仍然在运动的同时仍然能够高效地处理实时反馈，并且都在商业机器上完成。
Real-time feeds can be processed efficiently while the data is still in motion, running on scale-out clusters with fail-over capability, and all performed on commodity machines.
弗兰克认为，一旦大脑习惯了这种积极的反馈，拿手去拿手机就变成了一种下意识的自主运动。
Once the brain becomes accustomed to this positive feedback, reaching out for the phone becomes an automatic action you don't even think about consciously, said Frank.
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