It's nostalgic in the best/worst way! Anyone old enough to remember the start of the 8-bit era (not the Apple ][+ and the Commodore Pet and the SOL, but before

It's nostalgic in the best/worst way! Anyone old enough to remember the start of the 8-bit era (not the Apple ][+ and the Commodore Pet and the SOL, but before those, the Altair and IMSAI and the Byte-8) will have memories of using these switches to input a bootloader-type program that would let you load a stored program from an optical paper tape reader or a magnetic cassette tape. Set all the bits for a byte & store it, set all the bits for the next byte & store it...