StartToday-backed wearable sensor provider StretchSense has been purchased out of administration by an unnamed buyer.
TCG has invested $83m to acquire a majority stake in Scripps Networks Interactive and Bertelsmann-backed e-commerce and media platform Food52.
The Disney, Alphabet, Axel Springer, Madison Square Garden, BSkyB and ProSiebenSat.1-backed mixed reality technology developer has sold assets including software and technology to Verizon.
Logitech has acquired Streamlabs for up to $118m in cash and stock, allowing Universal Music Group and other shareholders to exit.
Facebook has paid a reported $500m to $1bn to acquire neural interface technology developer Ctrl-Labs, which had raised $67m from investors including GV and Alexa Fund.
Unity Technologies has bought game development services provider DeltaDNA, which had raised at least $4.3m from investors including STV.