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A brush pen is one of traditional writing tools, and it is used to practice the writing characters in schools. Some basic skills are required for pupils and students in calligraphy. For example, they must keep speed of the brush pen while drawing strokes. There are difficulties for pupils and students to recognize their handwriting skills. Therefore, motion analysis of the handwriting is necessary...
A magnetic-tunnel-junction (MTJ) circuit model, which considers spin dynamics under finite temperature, electrical bias, a stochastic process, and spin-transfer torque, was developed. Switching behaviors simulated by this model were verified by experimental measurements. Moreover, a disturbance-free read scheme for Gbit-scale spin-transfer torque RAM (SPRAM) was also developed. The feasibility of...
A brush pen is one of traditional writing tools, and it is used to practice the writing characters in schools. Handwriting with the brush pen requires some basic skills for pupils and students. For example, they must keep speed of the brush pen while drawing strokes. In order to support hand writing practice, motion analysis of the written character is necessary. In this paper, we developed a human-computer...
A brush pen is one of traditional writing tools, and it is used to practice the writing characters in schools. Handwriting with the brush pen requires some basic skills for pupils and students. For example, they must keep speed of the brush pen while drawing strokes. In order to support hand writing practice, motion analysis of the written character is necessary. In this paper, we developed a new...
A 32-Mb SPin-transfer torque RAM (SPRAM) chip was demonstrated with an access time of 32 ns and a cell write-time of 40 ns at a supply voltage of 1.8 V. The chip was fabricated with 150-nm CMOS and a 100 × 200 nm tunnel magnetoresistive device element. This chip features three circuit technologies suitable for a large-scale array: 1) a two-transistor, one-resistor (2T1R) type memory cell for achieving...
A brush pen is one of traditional writing tools, and it is used in practice of the writing characters in schools. Handwriting with the brush pen requires some basic skills for pupils and students. For example, they need keep speed of the brush pen while drawing strokes. In order to support hand writing of the pupils and the students, motion analysis of the handwriting character is necessary. In this...
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