Electronic and hybrid planes have taken centre stage at the International Paris Air Show.
At Las Vegas gadget show CES, Google is showcasing new features of its voice-enabled digital assistant.
This follows a worsening of relations between the two countries, with the US imposing tariffs on Turkish metal exports last week.
Yoshida will replace Kazuo Hirai on April 1.
Euronews takes you on a 360 visit to a mobile phone test lab
Lawyers who represent victims of faulty products are sounding the alarm in the UK
New US measures include closer inspections of electronic devices and interviews with passengers.
When it blinks, squeaks and beeps, it is time for Art.
Edition 24 of the E3 games salon opens its doors to the public and touts VR as the big thing in the next 12 minths
Samsung to sell refurbished Galaxy Note 7's
Faced with the new US ban on electronic devices being taken into plane cabins airports and airlines are scrambling for ways to reassure passengers and prop up revenues.
No bag, no keys, no wallet and no ID.
The Consumer Electronics Show is underway, showcasing the latest high-tech developments, but Samsung has said nothing about the Note 7's replacement.