Telescope 0.2.6 is here
Changelog:

• Portrait mode
• Hardware keys control
• Starting programs with hardware keys
• Changed window decorations (design by Kroll)
• Bugfixes

When you open Telescope current window will be highlighted. By default, you can move selection by pressing F5 key again and activate selected window with Escape key.

Hardware keys are configured with /etc/telescope.keys config file. Syntax is follows:
event: only "press" for now
keysym: key name in X11 notation. For example: F4, Escape, Space, Return, Left, Right
actiontype: "internal" for Telescope's internal actions or "shell" for running external commands
action: action itself.
For actiontype=="internal" action is one of "selectNext", "selectPrev", "switchToSelected", which will move selection forward, move it backward and switch to selected window.
For actiontype=="shell" action is shell command to start.