In the meantime, I’m waiting on a display converter board to show up from China so I can install a modernish 1440p display in my T420.
[1] e.g. https://regmedia.co.uk/2025/07/30/hill7.jpg (the presence of a Break key almost makes me cry)
Doesn't this photo show an inverted T?
While half-height arrow keys have become common on laptops, that's probably not what GP (https://news.ycombinator.com/item?id=44769440) meant by "normal".
ThinkPads generally use slightly smaller keys for the arrow keys, but still significantly taller than half-height, like for example here: https://p3-ofp.static.pub/ShareResource/560x450/SSNP/4Y40X49...
What people really want is a full-height inverted T like on this Lenovo gaming laptop: https://p1-ofp.static.pub//fes/cms/2025/05/21/uft1eixrszoryp...