Aaro Koskinen<p>Testing my touchscreen fixes for mainline kernel regressions on <a href="https://bitwoods.duckdns.org/tags/Nokia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nokia</span></a> 770 using <a href="https://bitwoods.duckdns.org/tags/busybox" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>busybox</span></a> shell and a virtual keyboard on framebuffer. The keyboard is very small but accurate enough for typing shell commands reliably with a pen.</p><p>The userspace binary size of my touch GUI is around 20 KB including bitmaps for the "keys" which I generated using the UNIX banner command and sed.</p><p><a href="https://bitwoods.duckdns.org/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://bitwoods.duckdns.org/tags/OMAP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OMAP</span></a> <a href="https://bitwoods.duckdns.org/tags/Hobbies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hobbies</span></a> <a href="https://bitwoods.duckdns.org/tags/Permacomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Permacomputing</span></a> <a href="https://bitwoods.duckdns.org/tags/Minimalism" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Minimalism</span></a> <a href="https://bitwoods.duckdns.org/tags/LowEnd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LowEnd</span></a></p>