The M44 reduces the risk to humans from the earlier device.

Refresh rates of early devices were too slow to be useful for television.

These early devices, which were intended to be portable computers, came out in the mid- to late 1980s.

These early devices were big, fragile, and originally limited to laboratory settings.

The energy conversion efficiency of these early devices was less than 1%.

Operating data rates for earlier devices are set in the legacy manner.

Hell, some of us got the earlier devices specifically because they where not phones.

Clocks were some of the most complex early mechanical devices.

With early devices, the number indicated the case type.

Neither one of these early devices was a marketing success due to their high cost and complexity.