This robotic wheelchair has sensors and the necessary programming to autonomously follow a walking companion, easing the process of moving around in a wheelchair.
(Robotic wheelchair)
This wheelchair is a prototype created at Saitama University‘s Human-Robot Interaction Center. The robotic device is also able to avoid obstacles.
The capacity to autonomously follow someone around was an integral part of one of my favorite fictional devices - the autoporter from John Brunner's The Shockwave Rider:
...he nabbed an autoporter and - after consulting the illuminated fee table on its flank - credded the minimum: $35 for an hour's service...
From now until his credit expired the machine would carry his bag in its soft plastic jaws and follow him as faithfully as a well-trained hound, which indeed it resembled...
(Read more about Brunner's autoporter)
Mika The Robot-Boss
'the robot-boss was busy at the lip of the new lode instructing and egging the men on to greater speed...' - David C. Cooke, 1939.
Sensitive, Soft Robot Skin
'...tinted material that had all the feel and appearance of human flesh and epidermis.' - Harl Vincent, 1934.
Finger Sensors For Robot Hands
'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!' - Ray Cummings, 1931.
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